Loading...
The URL can be used to link to this page
Your browser does not support the video tag.
Home
My WebLink
About
Permit M96-0103 - MUSEUM OF FLIGHT
col 0 Lk J uAnaGOW City of Tukwila ( (206) 431 -3670 Community Development / Public Works • 6300 Southcenter Boulevard, Suite 100 • Tukwila, Washington 98188 Permit No: M96 -0103 Status: ISSUED Type: B- MECHAN Issued: 08/20/1996 Category: NRES Expires: 02/16/1997 Address: 9404 EAST MARGINAL WY S Location: Parcel #: 332404 -9019 Contractor License No: TENANT MUSEUM OF FLIGHT 9404 EAST MARGINAL WY S, TUKWILA WA 98108 OWNER MUSEUM OF FLIGHT FOUNDATIO 9404 E MARGINAL WAY S, 07024-00, SEATTLE WA 98108 CONTACT FENTON KRAFT Phone: 764 -5700 (W) 9404 EAST MARGINAL WY S, TUKWILA WA 98108 *A-:k *:k * * * * * * * *•k *** *** .******** k**.************* * * * * * ** ** * * * * * * ****** * *** * *•k ** Permit Description: ADD HUMIDIFICATION SYSTEM &'SUPPORTING EQUIPMENT TO TWO (2) AIR 'HANDLING UNITS: UMC Edition; 1994 c_ ��1(�u� MECHANICAL PERMIT Valuation:. 'Total Permit Fee: k k *** A* * *.*** ***k k *** * ** ** ** * *** ** *** * *** *'k * * * *** k * ***•k* *'k **** ** ** * * *** * *** ?-z o -fit, 56,000.00 84.38 Perntt;Center Authorized Signature. Date I hereby certify that I have read and. examined this permit and know the same t'+.ibe ,rue.and' correct. All provisions of law and ordinances governing this.work will be complied with, whether specified herein or not. The granting of this permit does not presume to give authority to violate or cancel the provisions of any other state or. local laws regulating construction or the performance of work. I am authorized to sign for and obtain this building.permit. Signature: _ Date: 1/2090. Print Name:_ fJTOIJ &Fr Title: r) JJ 3 This permit shall become null and.,.voldif the work is not commenced within 180 days from the date of issuance, Or if the work is suspended or abandoned for a period of 180 days from the last inspection. Project Name/Tenant: MUsEvM OF FLI(4T HUMitIPlcATtWN Mager Value of Construction: $56000 Site Address: 9i0'f EAST MAR&/NAL, WAY S our s+ City State/Zip: SEMTLE WA 98100- Tax Parcel Number: 332404 - 9019 Property Owner: MVSEurI OF FLIGHT FOUNDATtt7N Phone: C zOt;� .76� �r00 Street Address: 9 EAST MARGiNAL. Wiry sovriI City State /Zip: SEAiTLE WA 9810 Fax #: ( 206 ) 70— £707 Contact Person: FENTON KRAFT City /State /Zip: Phone: 764 -5700 (t44c) g61 Stree Address: City State/Zip: (WoRK AS ABOVE (None) to9zt vie 4vE i lE R DMONj VA 98O. 33 Fax #: 765-5707 (i�aRK 788- 1 1Y30(N CNp Contractor: TrtE OWitfgR WILL BE AcT/w& As rrf 6elvERAL CoNTRAcTaR Phone: Street Address: City State /Zip: Fax #: Architect: Phone: Street Address: City State /Zip: Fax #: Engineer: THE Rice ORduP CHRIS WRI6flr PE, PtliivctIFLE, liv CN141t6E City State /Zip: EDMONDS, W A ii1020 Phone: ( 206) 77 3229 Fax #: ( 206) 67z-- zo q Street Address: 1 RAILROAD Avg, Su►TE 21Z MISCELLANEOUS. PERMIT REVIEW AND APPROVAL REQUESTED: (TO BE. FILLED OUT BY APPLICANT) Description of yyv�Qrk tg be done: 1 ... , .6.11•101, ai S .4f , ... ,1 114 • • u,' NHg4 4. 2 atv Batt' Will there be storage of flammable /combustible hazardous material in the building? ❑ yes m no Attach list of materials and storage location on separate 8 1/2 X 11 paper indicating quantities & Material Safet Data Sheets ❑ Above Ground Tanks ❑ Antennas /Satellite Dishes ❑ Bulkhead/Docks ❑ Commercial Reroof ❑ Demolition ❑ Fence ❑ Mechanical ❑ Manufactured Housing- Replacement only ❑ Parking Lots ❑ Retaining Walls ❑ Temporary Pedestrian Protection /Exit Systems ❑ Temporary Facilities ❑ Tree Cutting MONTHLY SERVICE BILLINGS TO: " Name: Phone: Address: City /State /Zip: 0 Water 0 Sewer 0 Metro 0 Standby CITY OF T'!KWILA RECEIVED Permit Center''- CITY OF TUKWILA 6300 Southcenter Boulevard, Suite � 100 n Tukwila, WA 98188 A U .1 (l U 1 9 9 u (206) 431 -3670 Project Numbdr: M . , ... Permit Number Miscellaneous Permit Application Application and plans must be complete in order to be accepted for plan review. Applications will not be accepted through the mail or facsimile. APPLICANT; REQUEST ., FOR `MISCELLANEOUS'PUBLIC WORKS PERMITS ❑ Channelization /Striping ❑ Flood Control Zone ❑ Landscape Irrigation ❑ Storm Drainage ❑ Water Meter /Exempt # ❑ Water Meter /Permanent # ❑ Water Meter Temp # ❑ Miscellaneous ❑ Curb cut/Access /Sidewalk ❑ Fire Loop /Hydrant (main to vault) #' Size(s): ❑ Land Altering: 0 Cut cubic yards 0 Fill cubic yards 0 sq. ft.grading /clearing ❑ Sanitary Side Sewer #• ❑ Sewer Main Extension 0 Private 0 Public ❑ Street Use Cl Water Main Extension 0 Private 0 Public 0 Deduct 0 Water Only Size(s): Size(s): Size(s): Est. quantity: gal Schedule: ❑ Moving Oversized Load/Hauling WATER METERDEPOSIT /REFUND BILLING: Name: Address: City /State /Zip: Phone: Value of Construction - In all cases, a value of construction amount should be entered by the applicant. This figure will be reviewed and is subject to possible revision by the Permit Center to comply with current fee schedules. Expiration of Plan Review - Applications for which no permit is issued within 180 days following the date of application shall expire by limitation. The building official may extend the time for action by the applicant for a period not exceeding 180 days upon written request by the applicant as defined in Section 107.4 of the Uniform Building Code (current edition). No application shall be extended more than once. Dater plicatiQn accepted: Date application expires: 2 g- 9(4 ApplicatioAtaken by: (initials) MISCPMT.DOC 7/11/96 BUILDING OWNER OR AUTHORIZED AGENT: Signature: q Date: Auwwsr 8 X9,6 Print name: FEtjro J W , RA.rr Phone :( �6� 1 'g F ax #:( 714 -, 570 Address: 9 y 0 41 E AST M utwNA(, WAY Sou if City/St ate /Zip: E WA 9S1 D'_ 40.97 ❑ SUBMIT APPLICATION AND REQUIRED CHECKLISTS FOR Above Ground Tanks/Water Tanks - Supported directly upon grade exceeding 5,000 gallons and a ratio of height to diameter or width which exceeds 2:1 PERMIT REVIEW Submit checklist No :: M - i n Antennas /Satellite Dishes Submit checklist No; M - 1 ❑ Awnings /Canopies - No signage Commercial: Tenant Improvement Permit ' i n Bulkhead/Dock Submit. checklist No: M -10 ❑ Commercial Reroof Submit checklist. _ No: M -6 ❑ Demolition Submit checklist ,. No M-3, M -3a . ❑ Fences - Over 6 feet in Height ' Submit checklist ' No: M -9 ❑ Land Altering/Grading/Preloads Submit checklist No: M - 2 ❑ Loading Docks Commercial Tenant Improvement Permit, Submit checklist No:. H -17 ❑ Mechanical (Residential & Commercial) Submit checklist No M -8, Residential only - H -6, H -16 ❑ Miscellaneous Public Works Permits Submit checklist No H - 9 i n Manufactured Housing (RED INSIGNIA ONLY) Submit checklist No: M - 5 ❑ Moving Oversized Load/Hauling Submit checklist , No: M - 5 0 Parking Lots Submit checklist No: M -4 in Residential Reroof - Exempt with following exception: If roof structure to be repaired or replaced Residential Building Permit Submit. checklist .. No:. M -6 ❑ Retaining Walls - Over 4 feet in height Submit checklist No M =1' ❑ Temporary Facilities Submit checklist No: M -7 in Temporary Pedestrian Protection/Exit'Systems . ' ' Submit checklist No :. M -4 ❑ Tree Cutting Submit checklist No: M - 2 ALL MISCELLANEOUS PET • T APPLICATIONS MUST BE SUBM ` D WITH THE FOLLOWING: • ALL DRAWINGS SHALL BE AT A LEGIBLE SCALE AND NEATLY DRAWN • BUILDING SITE PLANS AND UTILITY PLANS ARE TO BE COMBINED ARCHITECTURAL DRAWINGS REQUIRE STAMP BY WASHINGTON LICENSED ARCHITECT > STRUCTURAL CALCULATIONS AND DRAWINGS REQUIRE STAMP BY WASHINGTON LICENSED STRUCTURAL ENGINEER • CIVIUSITE PLAN DRAWINGS REQUIRE STAMP BY WASHINGTON LICENSED CIVIL ENGINEER (P.E.) ❑ Copy of Washington State Department of Labor and Industries Valid Contractor's License. If not available at the time of application, a copy of this license will be required before the permit is issued, unless the homeowner will be the builder OR submit Form H -4, "Affidavit in Lieu of Contractor Registration ". Building Owner /Authorized Agent If the applicant is other than the owner, registered architect/engineer,.or, contractor licensed . by the State of Washington, a notarized letter from the property owner authorizing the agent to submit: this permit application and.. obtain the permit will be required as part of this submittal. I HEREBY CERTIFY THAT I HAVE READ AND EXAMINED THIS APPLICATION AND KNOW THE SAME TO BE TRUE UNDER PENALTY OF PERJURY BY THE LAWS OF THE STATE OF WASHINGTON, AND I AM AUTHORIZED TO APPLY FOR THIS PERMIT. MISCPMT.DOC 7/11/96 CITY OF TUKWILA Address: 9404. EAST MARGINAL WY Suite: Tenant: MUSEUM OF FLIGHT Status: ISSUED Type: B-MECHAN Applied: 08/08/1996 Parcel #: 332404 -9019 Issued: 08/20/1996 k•k•1k,A. *k AA A'**A''kAA"k•k•kkk ' k;'k ' k•AAA1 '•k'k *'kkkk'kkk +•k k'k•kkk & AAAA'kk•kk *II •kkkk•A•kkA'A' 1( Permit Conditions: 1, No changes will be made to the plans unless approved by the Architect or Enaineer and the Tukwila Building Division. t. All .permits, inspection records t and approved plans sha l l be available at the Job site prior to the .start of any con- struction. These ;,document are to be maintained and avail- able until final;- ` inspection.',approval is granted. 3. All construction to,.be done in conformance ,:;with approved plans and ,requirements .. of the Uniform Building Code (1994 Edition),.'as amended, Uniform Mechanical Code (1994. Edition), and Washington State Energy code (1994 Edition) . 4. Validity of The issuance of a permit or approva1:', of plans specifications, and computations shall :not. he con- strued to'be a permit for ,`",or an approval of, any violation of any of the provisions of : the 'building code or of any other ordinance of the Jurisdiction. No permit presuming to give;, :authority to vio late.:.or`•cance the provision of ,.this code ` sha ll " be valid: 5. MANUFACTURERS INSTALLATION IN TRUCTION'S PE REOUiRED FOR jHE BUILDING INSPECTORS REVIEW. , Electrical: permits s hell- be 'obtained ` through the Washington State Division of Labor and ..Indu stries and all electrical war* will , be : insper te by that agency J248-6630). Permit No M96-0103 4*A*A4*AAk*4**0*4Alle/l*A*A4*4** ITY OF TUKWILA. WA TRANSMIT **A-A*4Alk*A*0.4*.1 ?A*A.**A***A*hA***A*stAAA*OP*A TRANSMIT Number: R9600467 Amount: 04.30 OS/20/96 1023 Payment Method: CHECK Notation: FENTON KRAFT lnit : 3MC • Permit No: M96•0103 Type: U-MECHAN MECHANICAL PERMIT Parcel Not 332404-9019 • Site Address: 9404 EAST MARGINAL WY S Total Fees: • 04.38 • This Payment 84.38 Tot61 ALL Pmts: 84.38 • Balance: .00 **A**A*1111011—Ai**tk****VA.4***A**AAAINAA*2 Account Code DoVeription Amount 000/345.030 PLAN CHECK - MONRES 16.01 000/322.100 • MECHANICAL - NONRCS 67.50 2431 08/20 9617 TOTAL 84.38 Project: �/ Mu eve og c T of ins to l P�r4 �— 1)?7/ -� Address• 47' r -- ..,,,— ,,- / Date called: Spec al instru Ions: Date wanted _ i/19 a.m. errnb Requester Phone No.: INSPECTION NO. CITY OF TUKWILA BUILDING DIVISION 6300 Southcenter Blvd., #100, Tukwila, WA 98188 Approved per applicable codes. COMMENTS: Inspector: Receipt No.: INSPECTION RECORp Retain a copy with pelf, t Date: Date: PERMIT NO. (206 Corrections required prior to approval. -3670 f. i /, /•rs ,/ i $42.00 REINSPECTIO FEE OUIRED. Prior to inspection, tee must be paid at 6300 Southcenter Blvd., Suite 100. Call to schedule reinspection,. Psychrometric Calculations Dry Bulb Temperature Wet Bulb Temperature Dew Point Temperature Humidity Ratio Relative Humidity Specific Volume Sensible Enthalpy Latent Enthalpy Total Enthalpy Museum of Flight Humidification System Sizing Calculations PHASE 2 (Great Gallery) Building Related Data and Calculations Building Volume Air Changes (At winter design delta T) Air Change Volume Density of Air Energy Required Total Energy Required Required Water Mass Flow Rate Required Water Volume Division by Air Handler Maximum Airflow 98180 85400 CFM % of Total 100.00% 86.98% Evaporative Cooling 586127 509832 Required Water Mass Flow Rate 607.86 537.95 Required Water Volume 64.475 56.08 Required Water Volume 1.075 0,935 Required Compressed Air Volume 72.94 64.55 Note: Maximum Airflow Figures are derived from Air Balancing Reports. Compressed Air Volume Is based on 0.12 CFM / ibm of water flow. Desired Measured Difference Units Values Values 68.0 68.0 0.0 54.2 45.1 9.1 42.9 7.5 35.4 0.0058 0.0012 0.0046 40 8 32 13.431 13,333 0.0986 16.320 16.320 0.000 6.340 1.309 5.031 22.660 17,629 5.031 Total SF04 Deg.F. Deg.F. Deg.F. lbs. H2O / Ib.air Percent Cu.Ft/ lb. Air Btu /Ibm Btu 1 Ibm Btu / Ibm Values Units 4,890,000 Cubic Feet 0.32 per hour 1,564,800 Cu.Ft / hour 0.0745 lb. / Cu.Ft 0.3746 Btu / Cu.Ft air 586,127 Btu / hour 537.1 Ibm / hour 64.5 gal / hour SF05 Units 12780 CFM 13.02% 76296 Btu / hour 69.91 Ibm / hour 8.39 gal / hour 0.140 gal / min 8.39 CFM © 50 pslg RECEIVED CITY OF TUKWILA AUG 0 8 1996 PERMIT CENTER Museum of Flight Humifidification Project Load Calculations and Equipment Data Sheets IAA cop‘? k aPPtQvBI4 a% r s , and o1�� tio�� tO %eaaini, cd OW RECEIVED CITY OF TUKWILA AUG 0 8 1996 PERMIT CENTER Psychrometric Calculations Dry Bulb Temperature Wet Bulb Temperature Dew Point Temperature Humidity Ratio Relative Humidity Specific Volume Sensible Enthalpy Latent Enthalpy Total Enthalpy Building Related Data and Calculations Building Volume Air Changes (At winter design delta T) Air Change Volume Density of Air Energy Required Total Energy Required Required Water Mass Flow Rate Required Water Volume Division by Air Handler Maximum Airflow CFM % of Total Evaporative Cooling Required Water Mass Flow Rate Required Water Volume Required Water Volume Required Compressed Air Volume Total SF04 98180 100.00% 586127 607.86 64.475 1.075 72,94 Note: Maximum Airflow Figures are derived from Air Balancing Reports. Compressed Air Volume is based on 0.12 CFM / Ibm of water flow. Museum of Flight Humidification System Sizing Calculations PHASE 2 (Great Gallery) Desired Measured Difference Values Values 68.0 68.0 0.0 54.2 45.1 9.1 42.9 7.5 35.4 0.0058 0.0012 0.0046 40 8 32 13.431 13.333 0.0986 16.320 16.320 0,000 6.340 1.309 5.031 22.660 17,629 5.031 85400 86.98% 509832 537.95 56.08 0.935 64.55 Values Units 4,890,000 0.32 1,564,800 0.0745 0.3746 586,127 537.1 64.5 SF05 ' Units 12780 13.02% 76296 69.91 8,39 0.140 8.39 Deg.F. Deg.F. Deg.F. lbs. H2O / Ib.air Percent Cu.Ft / Ib, Air Btu / Ibm Btu / Ibm Btu / Ibm CFM Units Cubic Feet per hour Cu.Ft / hour Ib. / Cu,Ft Btu / Cu.Ft air Btu /hour Ibm / hour gal / hour Btu / hour Ibm / hour gal / hour gal / min CFM @ 50 psig RRMIDIFIEWCOMPANY, Technological Superiority In Humidification Systems . •••,'•:, f.:,;m•H'IN nii's . --, N .' - • , - • ' ' - - • • ..• ... •.'e , ' , ' — • , Fssi , .. — ... ,.. , ,. ,... ,s,,et',..',..-4;:...,..- .'.. .... . • • ,, • •le '.;• • : 4V?....'t , • Ik'' ^ - ' 2 :f4h1W,e4 ' 1,tie144 • ,•;-.,-.4144 3 • • N.;47V41 ;3.7:1 Vit.iWiAtttei tZVNIgtahttg44. 4Y Of4 4 HERRMIDI000L "In- Duct" Air/Water Atomizing Humidification and Evaporative Cooling System H errmidifier Company, Inc. has become a leader in humidification technology since its inception in 1945. Since then, humidification has been our only business. Indicative of the company's leader- ship role is the Herrmldicool "in -duct" air /water atomizing humidification and evaporative cooling system. Herrmidicool offers the most tech- nologically superior humidification sys- tem available today for manufacturing and commercial building environments. This statement is backed with a successful per- formance record in installations ranging from Fortune 500 companies to small and medium -sized facilities that require precision control of interior atmospheric conditions. Herrmidicool is energy efficient, easy to install, and cost effective. It incorpo- rates a control technique that monitors not only the room humidity conditions but also the supply duct conditions to provide accurate modulation for even the most precise environments. System controls are electronic or pneumatic and can be interfaced with existing environmental control systems to provide the most efficient operation at any given moment. Precision control is what makes the Herrmidicool system superior. Features • Herrmidicool incorporates automatic, fully modulating controls which allow the patented fine mist atomizing spray head system to operate with a complete 30:1 turndown ratio to accommodate the requirements in manufacturing, laboratory and commercial building environments. • No additional ducting is required be- cause Herrmidicool is fully adaptable to existing duct systems. In addition, our exclusive External Duct Adapter may be the only solution to installation in smaller duct systems. • System controls prevent the flow of water without proper air pressure and also prevent the heads from dripping and spitting. • Atomizing heads are self - cleaning and self - sealing, making them impervious to mineral content and ambient contaminants. • Internal atomization design requires only .12 SCFM compressed air at 30 PSI for every pound (.0075 m com- pressed air at 2.0 bar for every kilo) of water per hour atomized. • The combination of small individual head capacities, variable air /water ratio, high forward discharge velocity, and discharge perpendicular to the air stream allows for rapid absorption, uniform moisture distribution through- 0 out the duct or air handler, and use with variable air volume systems. • All Herrmidicool systems are fully modulating, accomplished by either a CAN BE COMPLETELY SERVICED WITHOUT DISCONNECTING LONG LIFE FAIL SAFE NEOPRENE DIAPHRAGM SEAL PREVENTS ORAINBACK WHEN HEAD IS NOT OPERATING MACHINE SOUD BRASS CONSTRUCTION ALL BRASS STAINLESS STEEL CONSTRUCTION PREVENTS CORROSION AND RUST illy' CLEANING NEEDLE (STAINLESS) NOZZLE IS SELF CLEANING C) modulating valve in the Control Section or direct air modulation of the diaphragm in each head. The resulting water droplet sizes range from 10 microns at full out- put to sub - micron at minimum output. • All Herrmidicool systems feature con- trols which monitor both supply and return air humidity. Modulation is con- trolled by whichever transmitter is clos- est to set point. Short cycling of the system and saturation of the supply duct are nonexistent. • Systems are available utilizing stainless steel and PVC to allow the use of demin- eralized water for critical applications. • Only Herrmidifier has mist and mineral eliminator systems available to allow placement in otherwise impossible locations. Herrmidicool --Only three major compo- nents for precision control of humidifica- tion and evaporative cooling. (1) Water Control and Air Control Sec- tion — This component con- tains two solenoid valves, a modulating water valve, and a pressure electric switch for full output modulation. It is mounted outside the duct but on the same level as the manifold with the atomizing heads. Each control sec- tion regulates a maximum of 500 lbs. /hr. (227 kg /hr.) of water. Con- trol options are available. (2) Herrmidicool Atomizing Heads — Self - cleaning, self - sealing, drip - less and highly efficient, these compo- nents are the heart of the system. Several of these heads are mounted on the duct manifold which is installed horizontally inside a duct casing. The heads are ori- ented for mist output at right angles to the air flow. The result is precise humidifica- tion control combined with evaporative cooling to meet exacting environmental requirements. (3) Humidification Control Center —Using either elec- tronic or pneumatic controls, the Herrmidicool system senses humidity conditions and transmits appropriate signals to the compact control cabinet. A controller compares each signal to its own set point and then mod- ulates the system automatically. Modulating signals are transmitted either to the Control Section or directly to the atomizing heads. The Con- trol Center also provides an automatic shut -off every 30 minutes for self- clean- ing of the atomizing heads. The cabinet, which is pre- wired, calibrated, and factory tested, includes two humidity sensors/ transmitters that mount in the duct or humidified area. These sensors/ transmitters are located within 50 feet, (15 meters) of the control center governing humidification and evaporative cooling. • -. . , ,75430„ (24-27) 45-50 411 t- =75-80.- — 0 HERRMIDIFIER COMPANY, INC. YOUR TOTAL CAPABILITY HUMIDIFICATION RESOURCE MEETING HUMIDIFICATION NEEDS FOR RESIDENTIAL, COMMERCIAL & INDUSTRIAL MEDICAL TEXTILE 00 Wil■A PRINTING WOODWORKING AND FURNITURE JL @MR2 • IN DUCT • AIR /WATER • ATOMIZING RRM D C ENGINEERED . • MANUFACTURED Fry HERRMIDIFIER CO. INC. A HCASTER,PEHNSYLVAH A USA R .:T.7�'Kxr- 1�TVlT� �t'vxC11. � c: .•r n � �� 11 11 11 11 11 11 11 HOUSING 11 11 11 11 COMMERCIAL OFFICES TELECOMMUNICATIONS COMPUTERS THE HERRMIDICOOL HUMIDIFICATION SYSTEM: ANSWERING THE NEED FOR NEW TECHNOLOGY! I n the days of cheap fossil fuels, the easiest and most often used solution to a humidification problem was the installation of steam humidifiers which, although inefficient and often difficult and expensive to install, provided a simple, trouble -free means' of raising the relative humidity. As fuels became more expensive, awareness of energy efficiency increased and in the 1970's, with growing concern about cancer causing agents contained in many boiler treatment chemicals, engineers began to look actively at alternatives such as electronic steam and atomizing humidifiers. The electronic steam humidifiers promised increased energy efficiency (most operate at an average of 94% efficiency as opposed to as low as 60% efficiency for conventional steam humidifiers) and freedom from the need for carcinogenic boiler treatment chemicals. However, as computers and electronic switching de- vices proliferated (they tend to create high internal heat loads), so did the requirement for a more effi- cient humidifier —one that could deliver evaporative cooling as well as efficient humidification. Air wash- ers were considered, but because of their large size and open tanks of water, they could not easily be retrofitted to existing systems and presented a hazard for clean environments. The Herrmidicool is the only system able to answer all these challenges! According to thermodynamic laws, evaporating one pound of water requires approximately 1075 BTU's. This energy must be obtained either from direct input (as in the case of steam humidifiers) or from the ambi- ent air, as a result of converting sensible heat to latent heat. Quite simply, steam humidifiers increase enthalpy, atomizing humidifiers do not. Therefore, during some part of the year, the evaporative cooling provided by the Herrmidicool system can be of great benefit, particularly if the environment to be humidified has a relatively high internal heat load, such as in a computer room. Chart 1 shows the psychrometric path of a steam humidifier versus that of the Herrmidicool system. Pay particular attention to the enthalpy lines, the temperatures and the grains of moisture added. The Psychrometric Chart is designed to show the moisture content, volume, relative humidity and en- thalpy of air at various temperatures. The chart works somewhat like a nomograph, in that intersections of the lines represent various conditions. The vertical lines correspond to scale A along the bottom of the chart which represents the dry bulb temperature of the air. There are three sets of diagonal lines on the chart, one set corresponding to scale B which repre- sents the wet bulb temperature of the air, one set corresponding to scale C which represents the enthalpy of the air in BTU's per pound of dry air, and the other set representing the volume of the air 2 in cubic feet per pound of dry air. The horizontal lines correspond to scale D which represents the moisture content of the air in pounds of moisture per pound of dry air. Lastly, there is a set of parabolically curved lines which represent the relative humidity in %. To read the chart, you simply choose your known conditions, lay them out on the chart and read the corresponding intersection from the appropriate scale. Consider the following examples: 1. If you have air at 70°F dry bulb and 60% RH, what is the resultant moisture content, enthalpy and wet bulb temperature? To find the moisture content, run up the vertical dry bulb temperature line at 70°F until it meets the parabolic %RH line at 60 %. Now follow the horizontal line from this intersection to scale D and read the moisture content. (.0094 pounds per pound of dry air) To find the enthalpy, again find the intersection of 70°F dry bulb and 60 %RH and follow the diagonal line from this intersection to scale C and read the enthalpy. (27.2 BTU's per pound of dry air) To find the wet bulb temperature, again find the intersection of 70 dry bulb and 60 %RH and follow the diagonal line from this inter- section to scale B and read the wet bulb temperature. (61°F) 2. If you start with air at 70°F dry bulb and 20 %RH and add steam humidification until you reach 60 %RH, what is the starting and final enthalpy? To determine the starting enthalpy, locate the intersection of 70°F dry bulb and 20 %RH and follow the diagonal line from this intersection to scale C and read the enthalpy. (20.3 BTU's per pound of dry air) Since steam humidification contains its own heat, to determine the final enthalpy, locate the intersection of 70°F dry bulb and 60 %RH and follow the diagonal line from this intersection to scale C and read the enthalpy. (27.2 BTU's per pound of dry air) 0 3. If you start with air at 70 dry bulb and 20 %RH and add use the Herrmidicool system to add humidification until you reach 60 %RH, what is the starting and final enthalpy? To determine the starting enthalpy, locate the intersection to 70 dry bulb and 20 %RH and and follow the diagonal line from this inter- section to scale C and read the enthalpy. (20.3 BTU's per pound of dry air) Since atomizing humidification does not increase enthalpy, the final enthalpy will be the same. ..::,--4,111 A .,.-ALMEEP WA 4,-z::.--,-W'qtlssiAffAaukitil_11EWJIWEUMINti \ �.�` �piri� ia�� ��� ®alb -21114111Mill.WAIIMIMMINOVIEME .-.=-z , -,_ - .41130411112VARMINWP2INAMMENgiin --,tf-- MIENINSF ,,.,_ „ s ,,,,.,„,,,,..........,..... irm 0.› .7-g- Otow 0- t ®. fd CHART 1 However, if you follow the diagonal line from 70 dry bulb and 20 %RH to its intersection with 60 %RH and then follow the vertical line from this intersection to scale A you will now read a dry bulb temperature of 57.2 You will note that the dry bulb temperature will have been reduced while the enthalpy has remained constant. This evaporative cooling effect is what makes the Herrmidicool invaluable in applications where full or partial year -round cooling is required. PSYCHROMETRIC CHART ", _ ENTHALP/ (h) nu nit mum) 0 Dow uee d Ss 3 4 The Herrmidicool system is a sophisticated, modu- lated atomizing system based on an enhanced 20 year old proven design. It incorporates a control technique that monitors not only the room humidity conditions, but also the supply duct conditions and can provide accurate modulation for even the most precise envi- The Control Section of the Herrmidicool system contains all necessary valves, regulators and gauges to properly control the air and water flow and pres- sures for consistent, efficient atomization. Special controls insure that no water can flow without proper air pressure and also prevent the heads from dripping and spitting. Failure of the air, water or electrical services is never a cause for concern with the Herrmidicool system. The Control Section is also available in a "blow- down" version that completely empties the lines of all water on shut down— positive freeze protection for roof top installations. rtwuau..+n..rw. «..«......... �......w.�.....�...».. w+. n. wxa.. BrannrowoavxarxNt .MUr�Yeo.RrNNOrNnrRXIKk V II THE HERRMIDICOOL HUMIDIFICATION SYSTEM: A PROVEN METHOD WITH ADVANCED DESIGN! ronments. The controls are electronic and can be inter- faced with existing environmental control systems to provide the most efficient operation at any given moment. Precision control is what makes this system superior! The Herrmidicool system consists of three major components: �c. ttii:..'.:r.Y.✓ u.: 044: MTAT. 4Z..d :WATit/s:Y'CtV�]}.YId�:/A1A' Can be completely serviced without disconnecting Long life fail safe Neoprene diaphragm Seal prevents drainback when head is not operating MACHINED SOLID BRASS CONSTRUCTION All brass and stainless steel construction prevents corrosion and rust Cleaning Needle (Stainless) Nozzle is self cleaning The Control Cabinet houses all the controllers, setpoint adjusters and interfaces required for any system. The controls and devices used are always chosen on a custom basis for each project to produce the most efficient, accurate and cost effective scheme. Control options such as direct digital interface, interlocks to A/C compressors, outdoor air dampers, heating or cooling coils and even central computer systems are supported. The heart of the Herrmidicool system is the unique patented Herrmidicool Atomizing Head which is designed to be self - cleaning, dripless and extremely efficient. The internal atomization design requires only .12 SCFM at 30 psi for every pound of water per hour, atomized —a 100 lbs /hr system requires only 12 SCFM! The stainless steel cleaning needle coupled with special controls insures self - cleaning of all orifices and drying of the head on shutdown. This self - cleaning technique makes the head impervious to mineral content and ambient contaminants. A special spring - loaded silicone seat insures positive shut off of the pressurized potable water line on shut down and eliminates any possibility of ambient algal, viral or bacterial contamination. The atomizing head is modulated through means of either a modulating valve in the Control Section or direct air modulation of the diaphragm in each head, producing a full 30:1 turndown, with droplet sizes ranging from .3 to 10 micron. The following control sequence is typical of a Herrmidicool system: 1) On a fall in relative humidity in the return air plenum, the return air transmitter will send an appropriate signal to its controller which will provide an output signal to the signal selector. 2) The discharge air transmitter will supply a signal to its controller with a decreasing signal as the relative humidity in the discharge plenum approaches 85% RH. The discharge air controller will supply an appropriate output signal to the signal selector. 3) The signal selector will select the lowest input signal between the return air and discharge air controllers and will supply this signal to either the modulating valve on the Control Section or to the atomizing heads directly. 4) If the system employs a multi - manifold staged output system, the control logic will provide two or more staged, modulating signals to the Control Section or the atomizing heads directly. 5) An air flow switch will shut down the system automatically if there is no movement of air in the plenum. 6) If so desired, the Herrmidicool system will be interlocked to preclude simultaneous operation of mechanical cooling and evaporative cooling and shall also provide inputs for a freeze stat and a remote on /off switch. Because of the extreme flexibility of the Herrmidicool system and Herrmidifier's expertise with such systems, the control system can be as simple or as complex as your project requires. DESIGNING A HERRMIDICOOL SYSTEM Such things as airflow patterns, velocities, proximity to coils and filters, cleanliness requirements, mineral con- tent of the feed water and the size and shape of the air handlers must be taken into account when design- ing a Herrmidicool system. Because of the relative Determining Humidification Load After you have performed the humidity load calculation, (see Load Calculator Guide) you should then determine if the psychrometric end result is possible. The evapora- tive cooling effect of atomized water will lower the system air temperature reducing its ability to hold moisture. You must be sure that your air handling system can handle the moisture you wish to introduce. To deter- mine this, use the Psychrometric Chart on page 3 by locating first the point directly on scale A that corre- sponds to the dry bulb temperature of the air being Selecting Herrmidicool Location Within Air Handler System Critical measurements are the distance from the heads to the duct surface and the straight duct run required for total evaporation. The second measurement is critical only if the system is not installed previous to a cooling coil, mist eliminator or evaporative media. Since the heads are usually installed with the discharge at 90 degrees to the air flow, the distance from the heads to the duct surface is also important as any live mist that hits a surface will impinge on that surface CHART II 6 DUCT VELOCITY (FPM) 400 60' 800 10 120( 15 200( 30 complexity of all these factors, we recommend that you work closely with your Herrmidifier representa- tive in the planning stages of any Herrmidicool pro- ject. He can review your requirements, size the system and provide a quotation with recommendations. humidified. Then follow the diagonal line left to its inter- section with 85% RH on the parabolic relative humidity scale. Now follow the horizontal line right from this point until it intersects with the vertical line from scale A representing the dry bulb temperature of the area to be humidified and read the resulting relative humidity. If it is lower than what you desire, you will not be able to put that much moisture in your air handling system without some reheating of the air prior to the Herrmidicool system. and agglomerate, eventually running. For that reason, it is important also to see that no sensors, seams, cross bars or other obstructions are in the road of the atomized spray, with the exception of a cooling coil, mist eliminator or evaporative media. The recommended distance from the heads to the top of the duct is shown on Chart I I and is based on the air velocity in the duct or air handler. The optimum location for the Herrmidicool manifold is in the air handler itself, upstream of the cooling coil with four or more rows. The cooling coil insures a velocity of less than 600 FPM with a large cross sectional surface area and provides a natural mist eliminator and drain. 12 15 18 21 24 27 30 33 36 39 42 45 48 51 54 DISTANCE REQUIRED FROM TOP OF HEAD TO DUCT CASING DIMENSION "A" (IN INCHES) In this type of installation, the size of the heads used is not so important and can be chosen based on the avail- ability of installation space for the equipment and distribution patterns. (See Fig. 1) c c I j I I 1 10 12� 15 I ) HEAD CAPACITIES / I (LBS /HR) )0 )0 - t - ! )0 l DESIGNING A HERRMIDICOOL SYSTEM Such things as airflow patterns, velocities, proximity to coils and filters, cleanliness requirements, mineral con- tent of the feed water and the size and shape of the air handlers must be taken into account when design- ing a Herrmidicool system. Because of the relative Determining Humidification Load After you have performed the humidity load calculation, (see Load Calculator Guide) you should then determine if the psychrometric end result is possible. The evapora- tive cooling effect of atomized water will lower the system air temperature reducing its ability to hold moisture. You must be sure that your air handling system can handle the moisture you wish to introduce. To deter- mine this, use the Psychrometric Chart on page 3 by locating first the point directly on scale A that corre- sponds to the dry bulb temperature of the air being Selecting Herrmidicool Location Within Air Handler System Critical measurements are the distance from the heads to the duct surface and the straight duct run required for total evaporation. The second measurement is critical only if the system is not installed previous to a cooling coil, mist eliminator or evaporative media. Since the heads are usually installed with the discharge at 90 degrees to the air flow, the distance from the heads to the duct surface is also important as any live mist that hits a surface will impinge on that surface CHART II 6 DUCT VELOCITY (FPM) 400 60' 800 10 120( 15 200( 30 complexity of all these factors, we recommend that you work closely with your Herrmidifier representa- tive in the planning stages of any Herrmidicool pro- ject. He can review your requirements, size the system and provide a quotation with recommendations. humidified. Then follow the diagonal line left to its inter- section with 85% RH on the parabolic relative humidity scale. Now follow the horizontal line right from this point until it intersects with the vertical line from scale A representing the dry bulb temperature of the area to be humidified and read the resulting relative humidity. If it is lower than what you desire, you will not be able to put that much moisture in your air handling system without some reheating of the air prior to the Herrmidicool system. and agglomerate, eventually running. For that reason, it is important also to see that no sensors, seams, cross bars or other obstructions are in the road of the atomized spray, with the exception of a cooling coil, mist eliminator or evaporative media. The recommended distance from the heads to the top of the duct is shown on Chart I I and is based on the air velocity in the duct or air handler. The optimum location for the Herrmidicool manifold is in the air handler itself, upstream of the cooling coil with four or more rows. The cooling coil insures a velocity of less than 600 FPM with a large cross sectional surface area and provides a natural mist eliminator and drain. 12 15 18 21 24 27 30 33 36 39 42 45 48 51 54 DISTANCE REQUIRED FROM TOP OF HEAD TO DUCT CASING DIMENSION "A" (IN INCHES) In this type of installation, the size of the heads used is not so important and can be chosen based on the avail- ability of installation space for the equipment and distribution patterns. (See Fig. 1) c c `. ) Selecting Head Size and Quantity The atomizing heads are available in 6, 8, 10, 12 & 15 lbs. /hr. capacities. As a rule, the larger the head, the larger the droplet size and the greater the distance required for evaporation. The water droplet size created ranges from 10 to .3 micron depending on the level of modulation and the head size. The heads should be arranged so they are mounted on a single manifold across the duct. NEVER arrange the heads so that the spray of one hits the spray of another as the water droplets will agglomerate and become larger, increasing the evaporation distance required. Always try to use the smallest head that can be fitted into the system, in FIGURE 6 Selecting Control Section Three different sizes of Control Sections are available. Table I shows the air and water connection sizes and maximum capacities of each. TABLE 1 CONTROL SECTION 1/4" 1/2" 3/4" HEADS EVENLY SPACED ACROSS PLENUM AIR CONNECTION 1/4" 1/2" 3/4" There are two techniques used to modulate the system — one using a modulating water valve on the Control Section and the other using direct control air pressure to the back of the diaphragm in each atomizing head. As a rule, systems over 150Ibs. /hr. capacity may use either modulation method and systems under 150 lbs. /hr. capacity use only the direct head modulation technique. order to enhance evaporation. Chart:; II and III should be used as a guideline. The trick, of course, is to insure evaporation. Larger droplets will take longer to evaporate and hence require more distance. On a cooling coil or mist eliminator, larger droplets will mean more water down the drain. Since increasing the output of an at- mozing head increases the droplet size, merely turning up an undersized system will not accomplish the desired effect and may even worsen the total evaporation. The best design is one that uses the smallest possible head size with the best distribution possible. The following figure shows good design and spacing. WATER CONNECTION 1/4" 1/2" 1/2" CAPACITY 60 lbs./hr. 240 lbs. /hr. 500 I bs. /hr. HOSE BIBS BOTH ENDS Both methods produce a 30:1 turndown on a single stage. Each Control Section will feed only one manifold and this manifold MUST be installed only in a horizontal position so that all heads are at the same elevation, otherwise water pressure in the system will destroy effective modulation. The modulation technique must be specified at time of purchase. 7 D PLANT AIR \ND WATER SUPPLIES 8 FIGURE 1 1 When installed ahead of a cooling coil, the rule of thumb is that if the heads are placed 3' upstream of the coil, 1% of the total capacity of the system will go down the drain, at 2' -2.5% will drain away and at 1' or Tess, 5 -10% will be lost. A small amount of run down on the coil is good and tends to keep the coil clean and free of any mineral deposits (see section on mineral content in water). CHART III BAG FILTERS OR PREHEAT COIL DUCT 1 0 80 60 40 TEMPERATURE F° %R. H. 100 — 90 — 80 — 70 60 50 40 30 20 10 3/4" COPPER AIR LINE OBSERVATION WINDOW AIR & WATER L 1/2" COPPER ATOMIZING CONTROL SECTIONS WATER LINE HEAD COOLING COIL Sometimes it is not possible to install the system in the air handler. Chart III shows the required straight duct run if the heads are to be installed in a duct with no cooling or other evaporative surface. These distances are dictated by the psychrometric conditions of the air in the duct and by the velocity of the air. -"'P/ATI J�'�"�''�'i�' 1 2 3 4 5 6 7 8 9 10 1112 13 14 15 16 17 18 19 20 EVAPORATION DISTANCE (ft) ... ........re " . sw Am s..a+tM......WA.e* ++.n. anent Y�}"'19.!tS.•FK1lAl'a..?'S V 400 E 800 0 F 1200 C M 2400 T Y 0 • o 0 I ' i 1 � > I 1 1 1 1 I_ 6 _ 1 8 IDRA CAPACITIES (LBS HEAD /H R) 10 - �-f r _ II iiiii I I J 1 ! I I I 1 I 1 1II f I ! I D PLANT AIR \ND WATER SUPPLIES 8 FIGURE 1 1 When installed ahead of a cooling coil, the rule of thumb is that if the heads are placed 3' upstream of the coil, 1% of the total capacity of the system will go down the drain, at 2' -2.5% will drain away and at 1' or Tess, 5 -10% will be lost. A small amount of run down on the coil is good and tends to keep the coil clean and free of any mineral deposits (see section on mineral content in water). CHART III BAG FILTERS OR PREHEAT COIL DUCT 1 0 80 60 40 TEMPERATURE F° %R. H. 100 — 90 — 80 — 70 60 50 40 30 20 10 3/4" COPPER AIR LINE OBSERVATION WINDOW AIR & WATER L 1/2" COPPER ATOMIZING CONTROL SECTIONS WATER LINE HEAD COOLING COIL Sometimes it is not possible to install the system in the air handler. Chart III shows the required straight duct run if the heads are to be installed in a duct with no cooling or other evaporative surface. These distances are dictated by the psychrometric conditions of the air in the duct and by the velocity of the air. -"'P/ATI J�'�"�''�'i�' 1 2 3 4 5 6 7 8 9 10 1112 13 14 15 16 17 18 19 20 EVAPORATION DISTANCE (ft) ... ........re " . sw Am s..a+tM......WA.e* ++.n. anent Y�}"'19.!tS.•FK1lAl'a..?'S V 400 E 800 0 F 1200 C M 2400 T Y 0 • o ' � - -_ -_ - ' : i I ' i 1 � > I .44 AIR FLOW N I IDRA D PLANT AIR \ND WATER SUPPLIES 8 FIGURE 1 1 When installed ahead of a cooling coil, the rule of thumb is that if the heads are placed 3' upstream of the coil, 1% of the total capacity of the system will go down the drain, at 2' -2.5% will drain away and at 1' or Tess, 5 -10% will be lost. A small amount of run down on the coil is good and tends to keep the coil clean and free of any mineral deposits (see section on mineral content in water). CHART III BAG FILTERS OR PREHEAT COIL DUCT 1 0 80 60 40 TEMPERATURE F° %R. H. 100 — 90 — 80 — 70 60 50 40 30 20 10 3/4" COPPER AIR LINE OBSERVATION WINDOW AIR & WATER L 1/2" COPPER ATOMIZING CONTROL SECTIONS WATER LINE HEAD COOLING COIL Sometimes it is not possible to install the system in the air handler. Chart III shows the required straight duct run if the heads are to be installed in a duct with no cooling or other evaporative surface. These distances are dictated by the psychrometric conditions of the air in the duct and by the velocity of the air. -"'P/ATI J�'�"�''�'i�' 1 2 3 4 5 6 7 8 9 10 1112 13 14 15 16 17 18 19 20 EVAPORATION DISTANCE (ft) ... ........re " . sw Am s..a+tM......WA.e* ++.n. anent Y�}"'19.!tS.•FK1lAl'a..?'S V 400 E 800 0 F 1200 C M 2400 T Y 0 • o DESIGNING A HERRMIDICOOL SYSTEM (Continued) Since the object is to utilize the cross - sectional sur- face area, more than one manifold should be used on tall, multiple coil sections. (Each manifold would be FIGURE 2 If it is desired to place the Herrmidicool manifo'd in the supply duct, care must be taken to insure that certain distances are maintained. Usually, unless a mist eliminator is provided, fairly long distances of straight duct run are required for proper evaporation, Again, it is advantageous to use a larger number of small capacity heads as they will produce smaller droplet sizes which FIGURE 3 POSSIBLE V.A.V. BOX OBSERVATION WINDOW 7 ATOMIZING HEADS 1/2" COPPER WATER LINE 3/4" COPPER AIR LINE staged and modulated) The heads on each manifold may be angled up and /or down as required to en- hance the distribution of the spray. (See Fig. 2) will evaporate faster and require Tess straight duct run. Chart III gives required conditions and distances. Figure 3 shows a design that incorporates the use of a mist eliminator to provide a surface for evaporation and eliminates the need for duct runs longer than three feet. Note: Duct velocity MUST be Tess than 750fpm to use the Mist Eliminator System. SUPPLY AIR TRANSMITTER • MOISTURE ELIMINATOR WITH DRAIN PAN IF NEEDED AIR FLOW TO PLANT AIR & WATER SUPPLIES AIR & WATER CONTROL SECTIONS L.; 0 9 - rrrrrrrrr,a rrrrrrrra SYSTEM "B" -STAGE 2 AIR & WATER MANIFOLDS STAGE 3 (IF REQUIRED) SYSTEM "A" -STAGE 2 AIR & WATER MANIFOLDS STAGE 3 (IF REQUIRED) - _ r rirrlVrUrar.ir. _j_ ._.. iiattar r ► r,aSrimi SYSTEM "B" -STAGE 1 AIR & WATER MANIFOLDS SYSTEM "A" -STAGE 1 AIR & WATER MANIFOLDS DESIGNING A HERRMIDICOOL SYSTEM (Continued) Since the object is to utilize the cross - sectional sur- face area, more than one manifold should be used on tall, multiple coil sections. (Each manifold would be FIGURE 2 If it is desired to place the Herrmidicool manifo'd in the supply duct, care must be taken to insure that certain distances are maintained. Usually, unless a mist eliminator is provided, fairly long distances of straight duct run are required for proper evaporation, Again, it is advantageous to use a larger number of small capacity heads as they will produce smaller droplet sizes which FIGURE 3 POSSIBLE V.A.V. BOX OBSERVATION WINDOW 7 ATOMIZING HEADS 1/2" COPPER WATER LINE 3/4" COPPER AIR LINE staged and modulated) The heads on each manifold may be angled up and /or down as required to en- hance the distribution of the spray. (See Fig. 2) will evaporate faster and require Tess straight duct run. Chart III gives required conditions and distances. Figure 3 shows a design that incorporates the use of a mist eliminator to provide a surface for evaporation and eliminates the need for duct runs longer than three feet. Note: Duct velocity MUST be Tess than 750fpm to use the Mist Eliminator System. SUPPLY AIR TRANSMITTER • MOISTURE ELIMINATOR WITH DRAIN PAN IF NEEDED AIR FLOW TO PLANT AIR & WATER SUPPLIES AIR & WATER CONTROL SECTIONS L.; 0 9 If the duct is not high enough for proper turning of the spray to prevent impingement, the atomizing heads may sometimes be mounted to an "External Duct Adapter Plate" which suspends the manifold and atomizing heads outside the duct and thus may gain the necessary distance for proper turning of the spray in the air stream. This technique has the added 10 FIGURE 4 OBSERVATION WINDOW BOTH SIDES TO PLANT AIR & WATER SUPPLIES AIR & WATER CONTROL SECTIONS General rules on placement of the Herrmidicool system in air handlers: 1) The minimum distance between each of the heads is 3 ". The minimum distance between the end heads and the side of the duct or air handler is 6 ". 2) To determine the proper head spacing on the manifold, subtract 12" from the duct width and divide the dif- ference by the number of heads minus one. If this is less than 3 ", multiple manifolds must be used, or the head capacity increased, to reduce the number of heads. 3) If multiple manifolds are used, alternate and stagger the location of the heads between successive mani- folds to provide an interlocking spray pattern. (See Fig. 2) 4) If duct height is greater than (2x Dimension A) + 3 ", the head manifold may be centered in the duct with the heads alternately spraying up and down. Otherwise, the head manifold must be placed as low or as high as possible in the duct with the heads spraying 90° to the air flow. The minimum duct height for installation of the atomizing head within the duct is Dimension A + 6. feature of increasing the ease of maintaining the system. This is only possible with the Herrmidicool atomizing heads because of their high discharge velocity. This technique also permits the use of the Herrmidicool system in ducts carrying contaminated, corrosive or high. temperature air. AIR FLOW EXTERNAL DUCT J 3/4" COPPER AIR LINE 1/2" COPPER WATER LINE ADAPTER PLATE 5) If the duct height and head size do not allow for the manifold to be mounted in the duct, the manifold may be mounted externally by means of an external duct adapter plate. 6) Placement of the Herrmidicool manifold in a return plenum should be avoided as most air handler systems involve some amount of exhaust, The atomizing head manifolds should NEVER be placed in a lined duct as the droplets will impinge on the liner. 7) If the manifold is placed upstream of the cooling coil, an interlock to prevent the A/C system from operating simultaneously is recommended. This takes full advantage of the evaporative cooling provided by the Herrmidicool system. If the manifold is placed down- stream of the cooling coil, you should specify an interlock to prevent the Herrmidicool from operating when the A/C is on, which could cause condensation in the duct. 1-. ` ..... .... � �r •• r r j�. ^`' ... ••• ... ■ ... - J .w.,� � r .- r // 1/ 1 1 1 1 1 �� 1 % 1 1 1 \ 1� 1 _ 1 1 1 1/ `I t 1 � \\ cc IL / ' \\ \ / r- 1 \\ 1 _......-•'-:" --,. r ~ I I Le — J 11 // / 1 / /1 // /1 •, FIGURE 5 OBSERVATION WINDOW BAFFLE RETURN AIR SENSOR FILTERS 3/4" COPPER AIR LINE &� 1/2" COPPER WATER LINE - RUN INSIDE RETURN AIR DUCT DESIGNING A HERRMIDICOOL SYSTEM (Continued) Special Applications - Roof Top Air Handlers In many cases the air handlers, in which the Herrmidi- cool system will be installed, will be located on the roof of a building, exposed to the weather. In these cases, it is important to keep freeze protection in mind. Although the water lines of the system may and should be heat traced, it is also wise to remove the water from the system when it is not in use to prevent freezing in a power failure. Herrmidifier makes available such features as a freeze -stat interlock and blow -down capability. This special system drains all water out of the system on any shut down, whether caused by a power failure, freeze -stat alarm or normal shut down. Figure 5 shows a typical roof top installation with the heads mounted ahead of the cooling coil, in the COOLING 1r COIL folds of the filters. Because of the cone - shaped dis- charge pattern from the Herrmidicool heads, such installations are possible. Note that the Control Sec- tion is mounted below the roof line in the warm air space of the building. This is recommended as the system will only clear out the water in the lines BETWEEN the control section and the atomizing manifolds. It is also recommended that the air and water lines be run through the supply or return plenums into the unit. This keeps the lines warm and prevents their exposure to outside freezing condi- tions. As with a l l installations, Charts I I & III should be used in laying out this type of system. Again it is wise to contact Herrmidifier. 4 AIR & WATER CONTROL SECTIONS TO PLANT WATER SUPPLY The safest rule of thumb on duct placement is "when in doubt - call "! •■■•■ ..n,.w n..•■..+,v. r:...�..�w•++n•nr..r•: *r«rrw. BLOWER SUPPLY AIR SENSOR TO PLANT AIR SUPPLY 11 DESIGNING A HERRMIDICOOL SYSTEM (Continued) 5. Select the Control Cabinet Herrmidifier makes available three standard control schemes, one using pneumatic controls and sensors, one using electronic controls and sensors, and a direct digital interface that accepts a signal from an existing controller or energy management system and oper- ates the Herrmidicool accordingly. All Control Cabinets require a 110/1/60 volt power supply and a clean 20 psi control air supply. Compressed air use is .063 CFM per Control Cabinet. Options, such as special blow -down control sections, delayed on or off, enthalpy compensation, and freeze and A/C interlocks are available on request. These options are useful for roof -top air handlers such as shown in Fig. 5. Other options are available on a customized basis. All optional controls should be specified as to who will supply them. (See suggested specifications at back of this manual.) FIGURE 7 Control Possibilities 12 \ EMS \ M% OUT PUT O RUN -TIME LOW WATER I On -Off -Test 0 LOW Al R Power On Q System On 0 r r) O O O O HHHRFfiR O 0 gA O 0 0 0 O O r 'Tie in to Return 'Air Fan Controls - J 110V.1 PH.60HZ Power Supply Other Options? Herrmidifier can do it 6. Place the Order At this stage, Herrmidifier representatives will review your application and plans to insure that the Herrmidi- cool system is in fact the best possible humidifier for your application, and that the system as designed The typical control scheme involves the use of "double input modulation" which is a technique using both a high limit duct sensor and a control sensor (placed either in the room or return duct), played off against each other to produce the maxi- mum use of the system without "short cycling ". This technique takes maximum advantage of the potential evaporative cooling effect of the Herrmidicool system and insures accuracy for critical applications. In all cases, Herrmidifier supplies a "turn key" control system that only needs to be connected to power in the field. Following is a schematic repre- sentation of what a typical Herrmidicool control system would look like. Note all the "possible" control points. %RH SENSOR %RH SENSOR [ r -1 d — TEMP. SENSOR I — -- I TEMP. SENSOR J maJ MODULATING WATER VALVE ON CONTROL SECTION OR MODULATING HEAD ON THE MANIFOLD WATER AIR FLOW PRESSURE SWITCH SWITCH •-loirno[ P.E. SWITCH Freezestat I nterlock r- - � L i . .t,� _a I 1 L — 1 A/C Interlock r _ � 1, } � �• 1't 1 I I I.__J I ` 1 V For special applications or interface problems, contact your local Herrmidifier representative or contact Herrmidifier directly. Special applications are our specialty. will work to the maximum benefit for you. The engineering after the sale is no less important than the engineering before the sale, 0 A THESAURUS OF ENERGY CALCULATIONS Typical Annual Operating Costs 1000Ibs/hr. Hermidicool System Versus Other Forms of Humidification Herrmidicool (1) Oil Fired Steam (2) Herrmidicool (1) Gas Fired Steam (2) $ 9,520. $16,768. $ 8,133. $14,702. Herrmidicool (1) $28,022. Electric Fired Steam (2) $44,322. (1) Including Reheat 0 (2) Including Cooling Costs Year -Round Cooling Yields Even Better Savings For Computer Rooms and Clean Rooms Herrmidicool Oil Fired Steam Gas Fired Steam Electric Fired Steam *Negative due to cooling savings. - $12,529.` $17,328. $15,261. $44,322. These figures assume a normal environment in the northeastern part of the United States, and allow for such factors as the resulting reduction of cooling and/ or heating costs, cost of reheat and cost of excess cooling. If the Herrmidicool is installed in other areas Energy Cost: Electricity = $.08 /kw. Fuel Oil = $.80 /gal. Natural Gas = $.40 /therm. Annual Energy Savings $ 7,248. Annual Energy Savings $ 6,569. Annual Energy Savings $16,300. Annual Energy Savings $29,857. $27,790. $56,851. or in an environment with a higher or lower internal heat load, the distribution of cooling and heating load hours would be different. It is not hard to see that for many applications, the Herrmidicool will be the most efficient humidification system. 13 B. 14 SUGGESTED SPECIFICATIONS FOR A HERRMIDICOOL SYSTEM! 15781 HUMIDIFIERS PART 1 GENERAL A. SCOPE 1. Furnish and Install as indicated on the drawings an in -duct atomizing humidification and evapora- tive cooling system complete with: Controls Cabinet Modulating Controls Sections In -Duct Atomizing Head Manifold 2. Warranty system for a period of one year from date of start -up. 3. Provide owners manual to cover installation, start -up, operating and maintenance instructions. 4. Refer to schedule on drawings for capacities. PART 2 PRODUCT A. CONTROL CABINET 1. Factory fabricated and tested. 2. All internal components prewired and prepared to terminals, ready for field connections. 3. AUTO- OFF -TEST switch with "POWER ON" and "SYSTEM ON" lamps. 4. Panel mounted gauges shall indicate relative humidity of the SUPPLY and RETURN AIR in the system and OUTPUT capacity. 5. Pressure electric switch or relay for each stage of control. 6. Controls shall incorporate a clean -out cycle timer to keep the heads clean and in working order. 7. Optional - The system shall incorporate an automatic blow -down technique to empty the water lines of all liquid on shut down to prevent freezing. MODULATING CONTROL SECTIONS 1. Each humidification system shall consist of two control sections; one for compressed air supply, the other for modulating water supply. 2. The water section shall consist of gate valve, pressure regulator with strainer, pressure gauges, water modulating valve (if used) and three way solenoid valve. Water pressure to the control section shall be 50 psi and water pressure to the duct manifold shall be maintained at 40 psi minimum, 3. The air section shall consist of gate valve, pressure gauge, two way solenoid valve, primary and secondary regulator with gauge and strainer, and an air pressure switch. Compressed air pressure to the control section shall be 60psi and air pressure to the duct manifold shall be main- tained at 30 psi. 4. All air and water piping shall be type "L" copper, PVC or stainless steel. 5. Control air supply shall be 20 psi maximum. 6. Electrical requirements are 120 volt, single phase. Maximum amp draw will be 5 amps. C. ATOMIZING HEAD MANIFOLD 1. Manifold shall be a factory assembled unit consisting of air and water piping and atomizing heads. 2. Atomizing head capacity shall be (6) (8) (10) (12) (15) pounds of water per hour. Larger capacity heads will not be accepted. Heads will be positioned to provide the maximum possible distribution. 3. Atomizing heads shall be machined solid brass and stainless steel construction, easily dis- assembled for servicing with self cleaning and purging feature to provide completely drip free operation. Maximum water droplet size produced by the heads will not exceed 10 microns at 100% output and vary down to sub - micron with modulation of the system. 4. Single manifold systems to have full modulation with 30:1 turn down ratio. Dual manifold systems to have full modulation on each manifold, staged with 60:1 turn down ratio. 5. Manifold length shall be as indicated on the drawings or sized by the manufacturer to meet the calculated load. 6. Air consumption shall be a maximum or 12 SCFM free air per 100 pounds of water atomized per hour. Compressor size shall include an additional 20% safety factor. D. OPERATING SEQUENCE 1. On a fall in relative humidity (in the space) (in the return air duct), the (space) (return air) humidistat will send a signal to it's controller which in turn will provide an output signal to the signal selector. 2. A discharge high limit humidistat will supply a signal to it's controller which in turn will supply a signal to the signal selector. 3. The signal selector will select the lowest signal from the humidistats and supply this signal to the modulating water valve or heads. 4. An output signal in the range of 3 to 8 psi will cause the control selector to modulate from 0to 100% output capacity. 5. If the system employs a multi - manifold staged output, a control signal of 8 to 11 psi will allow the first stage to remain at 100% output; the second stage will modulate between 0 and 100 %. 6. The system will automatically shut down if the air flow switch, located in the discharge duct, is deactivated. 7. A power failure or compressor failure will automatically shut the system down. SUGGESTED SPECIFICATIONS (Continued) 8. If water pressure is lost or reduced, the atomizing heads will sputter with no drippage. Complete loss of the water supply will cause the atomizing heads to blow air only. E. OPTIONAL MIST ELIMINATORS 1. Furnish to the installing contractor mist eliminators capable of removing water droplets over 1 micron in diameter and consisting of: a. One inch thick stainless steel support frame (s) sized to match the overall size of the duct or plenum. Any safing required to seal the edges will be the responsibility of the installing con- tractor. b. A one inch thick non -woven animal hair and natural fiber pad will be used which has a pressure drop when clean of .08" W.C. at 350 F.P.M. c, If a drain pan is required, the installing con- tractor to provide a drain pan under the eliminator system which shall extend at least 2" ahead of and behind the eliminator pads. The eliminator frames should be installed in relation to the drain pan to prevent "blow by." d. Eliminator media used shall be non - hazardous WATER QUALITY CONSIDERATIONS The Hermidicool atomizing head was developed over 20 years ago and, because of its self - cleaning capability, has operated on water as hard as 68grain /gal. with only yearly maintenance required. However, when atomized water droplets evaporate , they leave behind mineral residue in the form of a fine dust, usually measuring .3to .7 microns in particle size. In an environment such as a printing plant, this dust is not a concern because the printing operation will put more contaminants into the air than atomization. In a computer room, mineral dust could be disastrous. As a rule, if the water quality is under 7 grains /gal. Total Dissolved Solids, it can be used, untreated, in a computer room or office application. Above 7 grains /gal. TDS, the water must be demineralized for use or the minerals removed through filtering of the air stream. Under 10 grains /gal. TDS, it is safe to atomize directly onto a cooling coil. Above 10 grains /gal. TDS, the mineral will plug the coil. Always send a water analysis or water sample to Herrmidifier prior to finalizing a Herrmidicool application. If according to the above criteria, the water is deemed not _trr usable in the raw form, the mineral will need to be handled by either removing it before or after atomization. To remove the mineral before atomization, it is necessary to demineralize the water through distilling, deionization or reverse osmosis. All of these methods make the re- 2. Bent plate, chevron type eliminators are NOT acceptable as they will not remove droplets less than 25 micron in size without appreciable pres- sure drop. PART 3 EXECUTION A. GENERAL 1. Install system(s) as detailed on the drawings and /or as recommended by the manufacturer. Shop drawings, indicated manifold sizes, and atomizing head capacities shall be provided by the manufacturer. Manufacturer's representative shall provide analysis, design and start -up support of the custom engineered humidification system(s). 2. Attached to the compressor shall be an air or water cooled aftercooler, a moisture separator and trap, and a coalescing filter capable of cleaning the air to .5 micron. 3. Manufacturer: Herrmidifier Company, Inc. 1770 Hempstead Road Lancaster, PA 17603 Herrmidicool Systems. suiting water chemically active so that it will attack copper, brass, steel and various other materials. This necessitates using stainless steel and plastic parts. Reverse osmosis is the favored process because it is chemically inert and makes the water less active, maintaining a higher PH. Removal of minerals after atomization must be accom- plished by allowing the droplets to evaporate off of a surface area suitable for mineral collectionor by use of HEPA filters. Due to the amount of minerals that could be created in the air stream, use of HEPA filters is not really practical. The evaporative surface area used could be a cooling coil, mist eliminator or a suitable fiber media. Mist eliminators are practical for water up to 10 grains /gal. TDS. Above this level frequent changes will be required. The object is to allow approximately 50% evaporation in the air and 50% evaporation off of the evaporative surface. The wetted surface also serves an an efficient collector of dust particles already in the air. Herrmidifier Co., Inc. can perform a complete water analysis and provide you with important recommenda- tions for the handling of any Herrmidicool project. Our knowledgeable, experienced engineering staff stands ready to assist you in any way we can with the selection of equipment, computerized energy analyses, water treatment equipment selection, and total design concept for any humidification project. 15 THE BENEFITS OF DOING BUSINESS WITH HERRMIDIFIER... A TOTAL CAPABILITY HUMIDIFICATION RESOURCE QUALITY IS NO I IN... • PRODUCT RESEARCH • SYSTEMS DEVELOPMENT • LAB TESTED LIFE PERFORMANCE • QUALITY ASSURANCE PROGRAMS BROADEST RANGE OF HUMIDIFICATION SOLUTIONS • ELECTRONIC STEAM • CENTRAL STEAM • AIR /WATER ATOMIZING • EVAPORATIVE FACTORY TRAINED SALES FORCE NATIONWIDE NETWORK WILL ASSIST YOU IN ANALYSIS, DESIGN & START -UP SUPPORT TECHNICAL SUPPORT OUR ENGINEERING STAFF IS PREPARED TO CUSTOM DESIGN A HUMIDIFICATION SYSTEM TO FILL YOUR NEEDS MARKET DIVERSIFICATION • TELECOMMUNICATIONS • COMPUTER & DATA PROCESSING ROOMS • ELECTRONIC MANUFACTURING • MEDICAL -CAT SCAN - HOSPITALS • TEXTILE MANUFACTURING • WOODWORKING • FURNITURE MANUFACTURING • COMMERCIAL OFFICE BUILDINGS • PAPER MANUFACTURING • PRINTING ROOMS • FOOD STORAGE SERVICE • FACTORY INVENTORY • FIELD SERVICE HERRMID V 1/C HC -1•WHE 11/91 Your Total Capability Humidification Resource CONFIDENCE BORN FROM SUCCESS • HUMIDIFICATION HAS BEEN OUR ONLY BUSINESS SINCE 1945 • DOMESTIC MANUFACTURING AND SERVICE • LANCASTER COUNTY CRAFTMANSHIP • A PROVEN LEADER ni..! v.8 >.. ... r�'1'r.>Y. ^.: �'1: T.7 +r. «... ,. •.>.�.... a•:¢i�!�:f �!'r:nt.m`f1 HERRMIDIFIER COMPANY, INC. P.O. BOX 11148 LANCASTER, PA 17605 TEL: 717 - 394 -4021 FAX: 717 -394 -0612 Sullair Corporation head- quarters In Michigan City, Indiana Includes an ISO 9001 certified quality manu- facturing system that is among the most modern and technologically advanced In the world. Sullair Europe, S.A. ofllce /manulacturing com- plex In SaInt•Priest, France otters customers throughout Europe, Africa and the Middle East the complete range of Sullair products and services. .. s.,. w....• n: u, ar, .J,..,rftrl�I:iiia:s.;.,s..:�.. iii.. r,... riti:. �: r�9;+ lix�.; i:` v2'.' rtGiisiLNrilEikRiti�L `h.'iF� Sullair stands above 1 In rotary screw technology Sullair Corporation, a subsidiary of Sundstrand Corporation, is the only worldwide compressor manufacturer to concentrate all of its efforts on rotary screw technology. An innovator in this field since 1965, Sullair sets the standards for stationary rotary screw com- pressors for air and refrigeration applications. Sullair is also a globally rec- ognized manufacturer of quality compressed air contaminant- removal equipment, vacuum systems, portable rotary screw compressors and con- tractor air tools. In global capabilities From its corporate headquarters in Michigan City, Indiana, its office /manufacturing complex in Saint - Priest, France, and its manufacturing facility in Chiwan, China, Sullair serves the compressed air needs of manufacturing, general industry, construction, mining and ener- gy-related businesses around the world. Sullair's international network of field offices, authorized distribution centers and licensees responds to the needs of Sullair customers in every corner of the globe. In quality assurance Sullair's ISO 9001 certified quality systems in the United States and France, utilizing the most modern equipment and the Sullair Asia's assembly facility In Chiwan, China serves customers through- out China and Hong Kong. ISO 9000 certification has been earned by the compa• ny's North American and European manufacturing facilities. Sullair's Statistical Process Control (SPC) system moni- tors rotor quality standards to assure consistent com- pressor performance. 14: �;4i.�Nk�s•:' «143' Series LS -10 Compressor Performance -50 HZ Capacity (m3 /min) Maximum Discharge Pressure (bar) Motor (kW) Compressor Performance - 60 Hz Capacity (aclrn) Maximum Discharge Pressure (psig) Motor (hp) Dimensions and Weight, Enclosure, Air-Cooled Length (in / mm) Width (in / rnm) Height (in / min) Weight (lb / kg) Series LS-12 Compressor Performance -50 HZ Capacity (m3 /min) Maximum Discharge Pressure (bar) Motor (kW) Compressor Performance - 60 HZ Capacity (acim) Maximum Discharge Pressure (psig) Motor (hp) Dimensions and Weight, Enclosure, Air - Cooled Length (in / mm) Width (in / mm) Height (in / mm) Weight (lb / kg) Series LS-16 Compressor Performance -50 HZ Capacity (m3 /min) Maxirnurn Discharge Pressure (bar) Motor (kW) Compressor Performance - 60 HZ Capacity (acfm) Maximum Discharge Pressure (psig) Motor (hp) Dimensions and Weight, Enclosure, Air•Cooled Length (in / mm) Width (in / mm) Height (in / min) Weight (lb / kg) • = Standard O = Option X = Not Available Rotary Screw Compression Supervisor II Direct Coupled Highly Efficient Air /Fluid Separation Spin -On Fiberglass Fluid Filter Built -In Aftercooler SRF Compressor Fluid • = Standard O = Option X = Not Available 0 L-Sl Z L -Sl 9 L-S1 Heat Recovery X 0 0 Optimizer Separator • • • Sound Attenuating Enclosure 0 0 0 Tank Mounting 0 X X Master Energy Conservator 0 0 0 Two -Year Warranty • • • Ten -Year Warranty (24KT Fluid) 0 0 0 • = Standard O = Option X = Not Available 0 L-Sl ZL 9 L-s1 Rotary Screw Compression • • • Supervisor II X 0 0 Direct Coupled • • • Highly Efficient Air /Fluid Separation • • • Spin -On Fiberglass Fluid Filter • • • Built -In Aftercooler • • • SRF Compressor Fluid • • • Series LS -10 Compressor Performance -50 HZ 10.25H 10.25HH 10.30H 1O.30HH 10.40H 1O.40HH - - Capacity (m3 /min) 2.83 2.46 3.51 2.97 4.39 4.02 - - Maximum Discharge Pressure (bar) 8.62 10 8.62 10 8.62 10 - - Motor (kW) 18.5 18.5 22 22 30 30 - - Compressor Performance - 60 Hz 10.25H - 10.30H - 10 - 40H - 1O.50L 10.50H Capacity (acfm) 105 - 120 - 160 - 220 200 Maximum Discharge Pressure (psig) 125 - 125 - 125 - 110 125 Motor (hp) 25 - 30 - 40 - 50 50 Dimensions and Weight, Enclosure, Air-Cooled Length (in / mm) 60 1676 60 1676 60 1676 60 1676 60 1676 60 1676 72 1829 72 1829 Width (In / mm) 36 914 36 914 36 914 36 914 36 914 36 914 48 1219 48 1219 Height (in / mm) 42 1067 42 1067 42 1067 42 1067 42 1067 42 1067 62.5 1587 62.5 1587 Weight (lb /kg) 1040 471 1040 471 1040 471 1040 471 1190 540 1190 540 2350 1066 2350 1066 Series LS -12 Compressor Performance -50 HZ - 12.40H 12.40HH - 12.50H 12.50HH - Capacity (m3 /min) - 4.95 4.47 - 6.08 5.52 - Maximum Discharge Pressure (bar) - 8.62 10 - 8.62 10 - Motor (kW) - 30 30 - 37.5 37.5 - Compressor Performance HZ 12.40L 12.40H - 12.50L 12.50H - 12.60H Capacity (acfm) 190 175 - 235 215 - 260 Maximum Discharge Pressure (psig) 110 125 - 110 125 - 125 Motor (hp) 40 40 - 50 50 - 60 Dimensions and Weight, Enclosure, Air-Cooled Length (In / mm) 72 1829 72 1829 72 1829 72 1829 72 1829 72 1829 72 1829 Width (in / mm) 48 1219 48 1219 48 1219 48 1219 48 1219 48 1219 48 1219 Height (In / mm) 62.5 1587 62.5 1587 62.5 1587 62.5 1587 62,5 1587 62.5 1587 62.5 1587 Weight (lb /kg) 2560 1161 2560 1161 2560 1161 2560 1161 2560 1161 2560 1161 2850 1293 Series LS -16 Compressor Performance -50 HZ - 16.60H 16.60HH - 16.75H 16.75HH 16.100L 16.100H Capacilym3 /min) - 7.64 6.76 - 9.35 8.46 13.18 12.52 Maximum Discharge Pressure (bar) - 8.62 10 - 8.62 10 7.5 8.62 Motor (kW) - 45 45 - 55 55 75 75 Compressor Performance - 60 HZ 16.60L 16.60H - 16.75L 16.75H - 16.100L 16.100H Capacity (acfm) 300 280 - 370 330 - 475 435 Maximum Discharge Pressure (psig) 110 125 - 110 125 - 110 125 Motor (hp) 60 60 - 75 75 - 100 100 Dimensions and Weight, Enclosure, Air-Cooled Length (in / mm) Width (in / mm) Height (in / mm) Weight (lb / kg) 72 1829 72 1829 72 1829 72 1829 72 1829 72 1829 72 1829 72 1829 48 1219 48 1219 48 1219 48 1219 48 1219 48 1219 48 1219 48 1219 62.5 1587 62.5 1587 62.5 1587 62.5 1587 62.5 1587 62.5 1587 62.5 1587 62.5 1587 3090 1402 3090 1402 3090 1402 3180 1442 3180 1442 3180 1442 3200 1452 3200 1452 10 OTHER SULLAIR PRODUCTS SULLAIR ES SERIES Encapsulated Air Compressors • 5 to 30 hp (4 to 22 kW) • Capacities from 13 to 118 acfm. (0.38 to 3.34 m /min.). • All functional components housed in one encapsulated unit- external leaks are virtually eliminated. • Rotary screw dependability. Unit is designed for continuous duly. SULLAIR TS SERIES Two -Stage Tandem AIr Compressors • 100 to 600 hp (75 to 450 kW) • Capacities from 427 to 3100 acfm (12.1 to 87.8 m /min,). • High performance, low maintenance. • 2 -year pay -back on energy savings. • Equipped with tapered roller bearings for high load- carrying capacity. • Internal capacity control system for SULLAIR DS SERIES 011 -Free Air Compressors • 100 to 200 hp (7510 132 kW) • Capacities from 450 to 828 acfm (10.0 to 19.5 m3 /min.). • Delivers the highest quality of oil -free compressed air. • Two -stage elliciencies. • Food grade quality coating on rotors and stator inhibits corrosion and SULLAIR VS SERIES Rotary Screw Vacuum Systems • 5 to 200 hp (3.7 to 150 kW) • Capacities from 78 to 3000 acfm (2 to 90 m /min.). • Proven rotary screw technology pro- duces vacuum at unrivaled efficiencies. • AIr ends are manufactured by Sullair using ISO 9001 standards. • 2 -year warranty protects user against SULLAIR. • Compact size. • High efficiency performance. • Low maintenance. • Maintenance -free internal gear drive (no bells). • Microprocessor control (on 11 to 22 kW models) includes Automatic Dual Control as well as Maintenance and Improved operating efficiency at partial loads. • 10 to 13 percent more efficient than single -stage screw compressors at full load operation. • At 60 percent load, they provide up to 17 percent more energy savings than single -stage compressors with minimizes clearances. • Operating costs are reduced with anti - friction bearings on both stages. • Bearing life is lengthened through superior design arrangement and the use of a thrust balance piston. • Air-buffered seals protect against migration of lubricating oils into the loss of capacity. • Substantially lower operating cosls- 15 to 50 percent lower than for other types of pumps. • Air - cooling reduces operating costs; it requires no water supply and saves cost of water treatment and disposal. • Capacity control maintains constant Fault Indication. • Mounts on base or receiver for conve- nient installation. • Aesthetic canopy enclosure provides additional noise attenuation to very acceptable levels. • 2 -year warranty on air end and 1 -year warranty on package. capacity control systems. • Up to 25 percent savings over single - stage compressors with suction throt- tling, • Stale -of- the -art microprocessor con- troller monitors all essential compres- sor functions. (Available on most models.) compression chamber. • Quiet operation is achieved with a sound - attenuated enclosure and vibra- tion isolation mounts. • Air ends are manufactured by Sullair using ISO 9001 standards. • Microprocessor control monitors essential functions. vacuum — automatically matches VS throughput to process requirements. • Flange - mounted motor provides per- manent alignment; extends life of air end and seals (100 hp, <75 kW). • Factory filled with a variety of fluids matched to individual applications. SULLAIR CORPORATION, Subsidiary of Sundstrand Corporation, 3700 East Michigan Blvd, Michigan City, IN 46360 Telephone 1- 800- SULLAIR or 1-219-879-5451 FAX 1-219-874-1252 SULLAIR EUROPE S.A., Chemin de Genas, B.P. 639, 69800 Saint - Priest, France Telephone (33) 72.23.24.25 FAX (33) 78.90.71.68 Telex 300493 SULLAIR ASIA LTD., 74 Joo Koon Circle, Jurong, Singapore 2622 Telephone (65) 861-2967 FAX (65) 861-2967 Telex RS25117 SULLAIR ASIA , Chlwan Supply Base, Bldg A5-1, Chiwan, Shezhen, Guangdong Prov, 518068, PRC, Phone: (86) 755-6694982 or (86) 755-6694811 FAX: (86) 755-6694313 Specifications subject to change without notice. © Copyright 1995 Sullair Corporation. All rights reserved. SLI- LS -1 -1 03/95/10 ONR g The latest technology enables Sullair engineers to design compressed air products of the highest quality. The hobbing of rotary screws is a continuous pro- file generating method. This process guarantees consis- tent quality and perfor- mance of our rotary screw compression products. The development and test- ing of new compressor flu- ids and fluid Improvements Is an ongoing process at Sullair's lubricant research and analysis laboratory. '4211 f1, 414 gt,liM 9enwv ,aanr.eeww...mone* most advanced manufacturing techniques, are the finest in the industry. Because the concept of continuous improvement has been fully assimilated into the Sullair culture, the Sullair products manufactured at our state -of- the -art facilities in Michigan City, Indiana, Saint - Priest and Montbrison, France, and Chiwan, China, are known around the world for their universally applicable design, outstanding craftsmanship and superior quality. In customer service Sullair's after -sales and service network stands ready to provide on -site customer assistance anywhere in the world. We offer everything from technical problem - solving to training customer per- sonnel in the proper operation and maintenance of Sullair machines. Our after - market support also includes worldwide availability of genuine Sullair service parts, as well as fast, dependable product delivery. At Sullair, Total Customer Satisfaction is a cornerstone of our corporate philosophy. In product breadth Sullair's comprehensive line of industrial com- pressors ranges from 5 to 600 horsepower (4 to 450 kW), with pressure capability to 350 psi (24 bar). It includes encapsulated, single- stage, two - stage and oil -free models. Singly or in combination, Sullair compressors can provide the exact quantity of air required for your application. Sullair compressed air dryers and filters match the output of Sullair compressors, and are easily integrated into compressed air systems that deliver the precise degree of purity needed. In commitment to innovation Underlying Sullair's leadership is a dedication to excellence and a commitment to innovation. At Sullair, we are constantly exploring new ideas and seeking new ways to meet industry's need for increasingly sophisticated, energy - efficient compressed air solu- tions. At Sullair, more than ever before, we are committed to expanding the horizons of rotary screw technology. 2 In dedicated facilities, Sullair provides training for the operation and mainte- nance of its equipment. Demonstrating Its commit- ment to Total Customer Satisfaction, Sullair main- tains a worldwide Parts /Service organization offering parts procurement, technical assistance and training. Sullair Compressor Fluids SRF 1/4000 ' SuDube ' Lasts 4 times longer Environmentally co Outperforms but doesn't out-price Fluid make -up is reduced. Eliminates rust and corrosion One fluid for year-round operation Air end life is extended. Eliminates fluid•rel It compliments the Dissolves varnish Longer fluid life Provides excellent Wider variety of a Reduces labor /downtime costs , r{,; Cuts makeup fluid Sullair Compressor Fluids SRF 1 /4000TM Lasts 4 times longer than conventional hydrocarbon fluids, This single - shift, one year fluid has a useful service of one year or 4000 hours — whichever comes first. Outperforms but doesn't out -price SRF 1/4000 combines the advan- tages of synthetic fluids with the economy of hydrocarbon fluids. Fluid make -up is reduced. SRF 1/4000 Is less volatile than solvent refined fluids and is more resistant to foaming to reduce fluid carryover. Eliminates rust and corrosion Excellent demulsibllity keeps SRF 1/4000 from mixing with water. One fluid for year -round operation Low temperature fluidity assures cold weather start -up. Air end life is extended. Enhanced lubrication and anti - wear properties provides an excellent environment for bear- ings and rotors. High viscosity index keeps the fluid shear stable for proper film thickness. Reduces labor /downtime costs High oxidative stability con- tributes to the fluid's long life, resulting In fewer change -outs. Ai!ie 07.3 i `:YI, — 1,a+V.:4 $MIT a %Y SuHubeTM Environmentally compatible Sullube is a biodegradable fluid. Low levels of Sullube carried over in aftercooler condensate are accepted for sewer disposal with- out separation. Contact local authorities for approval. Eliminates fluid- related costs for one year. This 8,000 hour fluid saves you labor and downtime. It compliments the compressor. Specially formulated by Dow Chemical for exclusive sale by Sullair. Dissolves varnish This extended -life fluid is highly resistant to sludge and cuts through buildup in older machines. Longer fluid life Unique additive package main- tains desired characteristics over a wide range of operating condi- tions for extended periods. Provides excellent film thickness for lubricating bearings and rotors without sacrificing low tempera- ture properties needed for cold weather start-up. Wider variety of applications Sullube has excellent compatibili- ty with elastomeric seals, better than petroleum or diester lubri- cants. Cuts makeup fluid expenses Because of lower Inherent volatili- ty, carryover rate is lower than most other synthetic fluids. 8 24KT 10 -Year compressor unit warranty 24KT fluid formulation is so revo- lutionary, Sullair is the only com- pressor manufacturer to offer this unprecedented warranty. Fluid disposal costs are eliminated. Since there is no foreseeable end to its useful Ilfe, the fluid never needs to be replaced when used according to Sullair recommenda- tions. Fluid - related maintenance costs are drastically reduced. Extend compressor component life. 24KT Is chemically Inert and does not break down or varnish. It works clean. Filters, separators and coolers will not plug. Bearings last longer. Associated labor costs are also reduced. Operates at peak performance. Constant viscosity insures excel- lent lubrication to all rotating parts. Compatible with more applications. Silicone -based 24KT has less swelling effect on rubbers and plastics than any other synthetic fluid. Does not emulsify. 24KT fluid does not emulsify and retains no water. Reduces make -up fluid costs 24KT's low volatility and low vapor pressure result in reduced fluid loss. : itJ �b�KrAtlFeusnnxre.. nh.... n. wn+. w. wn.. an++ �-.. n.. w. sWwue. w... r.. r...... ...............- ......�._.....y Acoustical enclosures Attractive and sound - attenuating canopy not only enhances the appearance of the compressor, but also reduces sound levels to less than 85 dBA. Lift -out panels eliminate the need for swing -out doors; save valuable floor space. Heat recovery Problem: Wasted source of energy. In air- cooled compressors, valu- able heat is transferred to the cooling air as it passes over the compressor motor, fluid cooler and aftercooler. Normally, this potentially useful energy is reject- ed as waste. Solution: Sullair's Energy Efficiency System This option offers big benefits and maximum return on Investment. Such heat can be recovered and converted into recirculating air for comfort heating in plants or pre- heated process air. When not required, heat is rejected to the outdoors. Su!lair's Energy Efficiency System draws in cooling air for the com- pressor from the outside, then recovers the compressor- heated air and delivers it into the build- ing. This reduces negative pres- sure that causes infiltrative loss of heat. 9 Provides savings on heating bills. A 100 horsepower compressor can deliver 4662 Btu /minute. That represents usable heat worth $1,400 per 1,000 hours of com- pressor operation at $0.50 /therm. Payback in Tess than two years on the resulting saving. The EES can be installed for an initial investment equal to or less than nearly any type of heat recovery system. Control temperature with thermostatic monitoring and the capability to mix outdoor air with recirculating air. Temperature range can be adjusted from 50 °F to 90 °F (10 °C to 32 °C). Conventional Recirculating Systems use inside air rather than outside air. This system adds heat to the building but lacks the capacity to offset some of the negative pres- sure. Multiple compressor controller Su!lair MEC maintains efficiency of full capacity operation. Su ►lair's MEC (Master Energy Conservator) is based on the prin- ciple that a compressor running at full capacity is operating at maxi- mum efficiency. Optimize your operating costs. While conventional controllers modulate two or more machines, the MEC adds and subtracts sin- gle machines based on system pressure changes caused by changes in demand. Control up to eight compressors Solid state programmable con- troller and sequencer selects which compressors will be added to or dropped out of the system. { �? �; „�:. s. •x tits :,:9 x,�.. i ;jl'r e, . . ti e . .1 +.+�, '� fl 9: : a : , ��.fi'.. :i�•..t•;r;•�R}t� .Ri•Z, :., ItiSE; V.t�s,'... 7 rlir' � a� <eld'k.�L 31f, ; r : . 7 : . T H E T H E C O M P R E S S O R S Reliability and performance: Sullair's design philosophy Continuous duty Since their introduction, Sullair Series LS -10, LS -12 and LS -16 have established themselves as outstanding compressors in the small -to- medium horsepower range. Not only do these compressors offer the inherent reliability of the rotary screw mechanism, they also provide continuous -duty performance — unachievable by reciprocating or vane com- pressors. Technologically advanced Sullair's state -of- the -art LS compressors deliver the ultimate in smooth, pulse -free operation and dependable, cost - effective performance. They are compact and quiet. Series LS compressors are built of the highest quality components, to assure the utmost reliability and minimum maintenance expense. The line offers more features and options than most compressors in this size range. Broad range of models Series LS -10, LS -12 and LS -16 compressors are fluid lubricated and cooled. They are available in 16 models from 25 to 100 hp, with capacities of 105 to 475 acfm, and pressure ratings of 110 to 125 psig. You have a choice of air- cooled or water - cooled models to provide the most cost - effective cooling method for your particular environment. Two-year warranty Series LS models use a single- stage, rotary screw air end, backed by Sullair's limited 2 -year warranty. The air end fea- tures Sullair's rugged bearing design: tapered roller bearings on the dis- charge end cylindrical roller bearings on the inlet for high load - carrying capacity. Fluid, "life blood" of the compressor The function of compressor fluid is to lubricate, seal, and cool the compressor unit. Recognizing that the right compressor fluid can extend the service life of a compressor, Sullair has developed several fluids specifically for its compressors. One of these is 24KTTM, a fluid so revolutionary in concept that it allows Sullair to offer the only 10 -year warranty for the compressor unit using it. All Sullair LS Series compressors are available in 24KT models. 4 r; S kl. ;'. -Kir N(1 '; rcr �,��;. 4 r i 4f ✓,7'�� `�I o �` -,: Gauges on LS -10, LS -12 and LS -16 Simplified and reliable electro- mechanical panel. Sullair Supervisor I1 microprocessor optional on LS -12 and LS -16 State -of- the -art technology. Reliable computer -based controller. Replaces gauges and switches. Superior microprocessing technology. Constantly displays essential functions. Accurately monitors and controls the compressor. Multiple machine sequencing option. Remote monitoring option. Highly efficient air /fluid separation Efficient, replaceable element. Two -stage element on LS -12 and LS -16 Single element on LS -10. Reduces fluid carry-over. Lowers make -up fluid cost, Reduces labor costs and downtime, Spin-on fiberglass fluid filter Provides better filtration. Protects the compressor and bearings. Lengthens life of the compressor. Sullair rotor design Air ends are built to ISO 9001 quality standards in Sullair's manufacturing facility Select one of three long -life fluids from the factory One year /4000 hours. One year /8000 hours. Or Sullair's extended -life 24KT fluid with a ten year unit warranty. Results in fewer fluid changes. Reduces fluid disposal costs. Reduces downtime and associated labor costs. 5 6 Rigid piping and tubing No hoses to ruptrne Or replace Reduces labor and parts costs Improves relnbplity Cooling alternatives Water- 01 air-cooled models Choose most Cost- ettechve method tor'; your ert:ironment Optional heat recover, on air- cooled models Heavy -duty inlet air filter Removes particulate horn inlet au Clean inlet an eAtends fluid life and compressor life Capacity modulation Matches output to demand Stabilizes system pressure Minimizes the need for an air receiver Reduces :rear caused 0 start stop. Motor and compressor are flange mounted Provides positive alignment Simplifies installation and start-up Eliminates maintenance and p0v:er loss associated v tta V•belts Protective shutdown system Prevents major repan due to systems malfunctions High pressure shutdown feature Eliminates activating pressure rebel valve Eliminates motor overloads Prevents loss of compressor fluid. The Sullair Air End Time proven reliability in rotary screw design from a manufacturer who has specialized in this technology since 1965. Sullair has the widest range of screw compressors in the market. Two asymmetrical lobe profile rotors are the only major moving parts In the compressor unit. Contact occurs only on a lubricat- ed pitchline, so wear is virtually eliminated. As a result, the com- pressors don't lose capacity or efficiency. Proven dependability can be seen in the more than 150,000 Sullair compressors in use around the world. Air end life is extended. Controlled pressure lubrication to bearings assures reliable supply to rotating elements. Lower operating costs Optimized discharge port matches volume ratio to operating pressure ratio for maximum efficiency and lower operating costs, Axial air inlet lessens pressure drop and avoids preheating inlet air to further reduce operating costs. The highest level of quality Air ends are built to ISO 9001 quality standards in Sullair's man- ufacturing facility. Peace of mind The Sullair air end is warranted for two years; 24KT models offer ten - year air end warranty. This limited warranty protects you from defects in materials and workman- ship. Contact Sullair Corporation or an authorized Sullair distributor for complete warranty informa- tion. Sullair's unit exchange program 24 -hour delivery minimizes down- time and costly repairs. Older models can be upgraded to cur- rent design technology. They are warranted and easy to install. 7 The Sullair Supervisor 11 Compatible and user-friendly State -of- the -art microprocessor uses latest technology in both hardware and proprietary Sullair software, resulting In a reliable, flexible computer - compatible controller. 5 languages, metric/English units Select English, Spanish, German, French or Italian and appropriate numerical system. Conditions are always visible. Continuous display of essential pressure and load status, Schematic diagram of com- pressor system shows each point of monitoring and measurement at a glance. Two -way communications RS 485 communications port allows remote Input of operating parameters and output of actual reading. Promote preventative maintenance Flashing maintenance indicator alerts operator of maintenance action. Operator is alerted of malfunction. by alarm and flashing Indicators. Emergency stop button allows compressor to be stopped manually when necessary. Prevent accidental starting Stop /Reset key provides this built - in safeguard. Optional multiple machine sequencing. Optional deluxe version allows sequencing of multiple machines for system optimization. C 10 SERIES 25-40 HP INDUSTRIAL AIR COMPRESSOR TYPE: CAPACITIES: COMPRESSOR UNIT: MOTOR: STARTER: COUPLING: INLET AIR FILTER: AIR/FLUID RECEIVER AND SEPARATION SYSTEM: COOLING LUBRICATION SYSTEM: CONTROL PROTECTIVE DEVICES: GAUGE PANEL: GENERAL: Heavy duty industrial air compressor. 25H P- 105ACFM, 30HP•120ACFM 40HP- 160ACFM. All units rated at 115 PSIG full load. Sullair Corporation, Subsidiary of Sundstrand Corporation 3700 E. Michigan Blvd., Michigan City, IN 46360 Tel: 2191879.5451 Telex: 258353 FAX 2191874.1252 Stationary Compressors E -934 Effective: August 14, 1989 Single stage, heavy duty, flood lubricated and cooled, asymmetrical lobe, rotary screw type. Unit equipped with tapered roller bearings for high load car- rying capacity. 200V, 230/460V, or 575 V standard NEMA T frame, C -faced Class B insulation, 1770 RPM, open drip - proof, squirrel cage induction type. 40 °C maximum am- bient temperature. Full voltage (460 volt) magnetic with 120 volt control circuit. Transformer, ter- minal strip, start/stop pushbuttons, hourmeter, and three phase overload pro- tection in NEMA 1 enclosure. Motor is C -faced mounted to compressor unit and coupled directly through non - lubricated flexible coupling. Dry type with maintenance indicator. Oversized for long life. Cleanable, easily replaced. ASME 175 PSIG rated tank with ASME pressure relief valve; exclusive fluid filler to prevent overfilling; fluid level sight glass, high efficiency, Tong life .air/fluid separator element; minimum pressure valve; pneumatic blowdown valve. Fluid removes heat of compression from compressor unit and is circulated by air pressure differential (no pump required) through air - cooled or water - cooled heat exchanger and filter. Equipment includes fan, mounted on double extend- ed shaft motor (no separate fan motor). Full -flow fluid filter, fluid thermal bypass valve; water flow control valve on water - cooled machines. Air - cooled aftercooler or water - cooled aftercooler with water through the tube and air in the shell is optional. Maximum operating temperature of air cooled coolers is 40 °C. Consult factory for higher ambient packages. Capacity modulation range from 100 to 40 percent. Operating pressure can be set from 50 to 125 PSIG. The inlet valve is controlled by the pilot valve and pressure regulator holding constant pressure. Below 40 percent air demand, machine will unload by use of pressure switch and pneumatic blowdown valve, reducing receiver pressure and minimizing no-load power consumption. High discharge temperature switch, high discharge pressure switch, and motor overload; low water pressure switch on water-cooled units. Compressor discharge temperature gauge, air receiver and line pressure gauges, differential pressure gauges for fluid filter and separator. All rigid piping. All components preassembled and mounted on solid heavy gauge steel base. Compressor Performance Full Load Pressure - PSIG Min. Full Load Pressure - PSIG ACFM at Full Load Pressure BHP at Full Load Pressure Gear Ratio Mod. Pressure Range - PSIG Air /Oil Receiver Oil Fill Capacity (Gal) Volume Cubic Feet (Gal) Rated Pressure PSIG Length (In.) Height (In.) Width (In.) Weight (Lb.) Shipping Weight (Lb.) Discharge Connection (In.) W/0 Aft CIr, or Tank Mounted Moisture Drain Conn. (In.) Electrical Data Motor H.P. Nominal R.P.M. Frame Size (ODP) Service Factor Nameplate Amps at 415V (Typ.) Lock Rotor Amps (415V) Max. (Typ.) Conduit Box Location Starter Size at 415V Starter Enclosure Motor Efficiency (FL. Typ.) Cooling Data Oil Flow G.P.M. Heat Rejection - Oil Clr. BTU /Min. Heat Rejection - Aft. CIr. BTU /Min. Dimensions & Weights W/0 Enclosure 25H 25HH 25XH 30H 30HH 30XH 40H 40HH 40XH 115 140 175 115 140 175 115 140 175 50 50 50 50 50 50 50 50 50 105 85 78 120 103 83 160 143 122 27.5 25.5 27.5 30.7 30.5 29.1 41.9 44 43 2.56 2.15 7.03 2.84 2.56 2.15 3.70 3.52 3.04 (115 (140 - 150) (175 - 185) (115 125) (140.150) (175-185) (115 - 125) (140 - 150) (175 - 185) 11 973 139 25 1770 284 TSC 1.15 32 182 F -1 3 NEMA 1 88.5% 12 901 147 13 973 137 AC WC Crated 52 48 66 37'/2 37'/2 51 32 32 41 760 790 1170 1170 1 1'/2 1'/4 1'/4 1 /2 1 /2 Stationary Compressors SEA -57 Replaces SEA -1 Effective: June, 1995 AC 52'/2 37'/ 32 760 1186 1 1 '/2 30 1770 286 TSC 1.15 37 217 F -1 3 NEMA 1 89% 11 .12 1088 1081 199 178 (3) (3) 1.1 (8.2) 1.1 (8,2 175 175 WC Crated 48 66 37'/2 51 32 41 790 1186 1 1 '/z SU LLAI R s Application Engineering Data Industrial Compressors 10 Series 60 Cycle AC 56'/4 37'/2 34 885 1250 1'/2 1'/4 1 /2 40 1770 324 TSC 1.15 50 290 F -1 3 NEMA 1 90% 13 11 12 13 1030 1452 1528 1474 146 273 247 214 (3) 1.1 (8.2 175 WC Crated 56 66 37V2 51 34 41 940 1250 1 1'/4 1/2 SEA -57 PAGE 2 OF 2 10-25 10.30 10-40 Dimensions & Weight W /Enclosure Crated Crated Crated Length (In.) 60 66 60 66 60 66 Height (In.) 41 51 41 51 40 51 Width (In.) 36 41 36 41 36 41 Weight (Lb.) 1040 1040 1190 Shipping Weight (Lb.) 1440 1450 1456 Discharge Connection (In.) 11/2 1 1 W/O Aft. CIr. or Tank Mounted 1 1 1 Moisture Drain Conn. (In.) 1 /2 1 /2 1 /2 dBA Ratings at 1 Meter Aircooled w/o enclosure Watercooled w/o enclosure Aircooled w /enclosure Watercooled w /enclosure Watercooled (Series Flow) G.P.M. 70 °F Water (w /aft. clr.) G.P.M. 80 °F Water (w /aft. clr.) Pipe connection - In (Out) Inches Water Pressure Max. (Min.) Water Outlet Temp °F 84.2 83.2 76.3 70.0 3.0 (3.4) 4.0 (4.5) 3/ (1 / 75 (25) 110 86.4 83.9 76.0 71.1 3.6 (4.1) 4.7 (5.6) 3/ (1 / 75 (25) 110 Sullair Corporation, Subsidiary of Sundstrand Corporation 3700 E. Michigan Blvd., Michigan City, IN 46360 Tel: 219 -879 -5451 Telex: 4946922 FAX: 219- 874 -1252 88.1 87.8 82.4 78.9 4.6 (5.3) 6.1 (7.1) 1 (3/4) 75 (25) 110 Cooling Air Flows Watercooled fan w /encl. - CFM 720 720 720 Watercooled Vent Fan H.P. (Qty) 1/30 (1) 1/30 (1) 1/30 (1) Aircooled Air Flow - CFM 2000 2000 2600 Aircooled Fan Motor H.P. (w /aft. clr) n/a n/a n/a Filters - Micron Rating Inlet (Air) 10 10 10 Main Flow (Lubricant) 10 10 10 Bearing (Lubricant) n/a n/a n/a • e:a�- ;.,.i.ry. •..vvyLrMt.��iktthySWt . ,..,.... Yr1•wlidriC7H4Wl(W:Jtaifi{M1'31M: a' • s+ Sl..df ic9�M�'b1SGV�?.".0 •: i,,.:.t !.� ,t,..yy er ;�� T #+ilia • ; na•fy} tl ,.hilt � r / ` rrn Y z . e:t :er r a*a 4 k1‘,9% .wr- Haa ti. r yM ,41 eri(„}ikr.r Hrrf' r . r }: a1•k , i Me ar'rtff1ftr+. F� rrJctY t +lr, i Nr dt•� wt�s �" °" � r:, uiri, iw4 :}�«r,::::ad'r:t�ita:d.etA�%1 • dtA S mai 004 rort.ocYM4r 4 ?(gip +I ur JdM. jrnhf ,^",'Pr' t. 4 w N Cr in 1tty d!y t,5'A': r- � p. ... :VicYtd a.T: +6:,�!1%�Y' fi t... etr*,• L DuN l0 .. "ry. • ib fb .74PWIlk440 PW .v71rt *?r 114Vi*Wi!gi1',�44% • • ., i t•N'fi h 41.40 r y Y8s errw a, r �`3�a^$�v+'9{ r ? :�`Jk�Su•e�zrq' • iihiNl�tl •nr4+tic�:;re:~,..,:ir. , ....... opprz Why Filters? Virtually all air, and especially air in industrial environments, contains millions of dirt particles which enter compressed air systems through the compressor intake. In addition, most air contains hydrocarbon vapors which, when pressurized, condense into liquid. Inside lubricated compressors, oil aerosols and vapor are also introduced into the airstream and inside all types of compressors solid particles such as metal, carbon and teflon are added to the airstream due to compressor wear. If these contaminants are not removed, they travel downstream to cause a variety of problems: Solid Particles • Prevent valves from seating correctly, thereby causing leaks • Clog orifices of instrumentation and fluid logic devices • Erode internal mechanisms of motors, air tools and cylinders • Contaminate products and processes PINK PI M w•... too__ a , �M t ��w1 wrw is Nei �wr 011 Aerosols • Contaminate desiccant in desiccant compressed air dryers • Form tarry materials which clog instrumentation and fluid logic devices • Contaminate products and processes • Cause valves to stick • Contaminate compressed breathing air systems • Cause sluggish operation of air tools, motors, and cylinders 011 Vapor • Contaminates breathing air in compressed systems • Produces offensive oil odors • Contaminates products and processes To fully realize the value of a compressed air system these airborne contaminants must be removed. Why Accrafilters? Because Zeks Accrafilters are designed to effectively remove these contaminants and eliminate the problems they create. For over 30 years Zeks has offered unique solutions to compressed air quality problems. Drawing on this extensive experience, Zeks has engineered its line of Accrafilters to provide high efficiency filtration, low pressure drop and long service life. Each Accrafilter housing is engineered with sufficient annular volume to reduce exit velocities, thereby minimizing pressure drop and virtually eliminating the possibility of liquid reentrainment. The housing's deep sump design provides enough volume to handle even the worst liquid slugging problems. Each element type is designed to provide the most reliable filtration performance possible. Offered with two grades of coalescing elements, particulate, and carbon elements as well as elements for high temperature operation, Accrafilters can meet all of your filtration needs. Engineered for ease of maintenance, spent filtering elements can be quickly and easily replaced thereby reducing downtime and associated maintenance costs. Whatever the application or contaminant present, Accrafilters offers an economical and effective solution to compressed air filtration problems. Accrafilter Housing Features: Zeks Accrafilter housings and elements are engineered for maximum efficiency and long service life. Optional flush mounted pressure gauges directly indicate filter condition and are easily read in any mounting location Deep filter element sealing lip reduces the chance of leakage Easy to read, non -fade labels BUNA N "0" ring insures positive seal Generous bowl design maintains optimal annular velocities and provides sufficient sump volume to handle liquid slugs Durable white enamel finish for a clean, bright appearance High relief end cap for positive sealing under all operating conditions. Equipped with finger holds for ease of assembly and disassembly Threaded drain access connection provides superior strength for supporting piping and drain valves Cast aluminum head incorporates mounting surface for optional wall bracket High grade aluminum provides high strength, gall resistant inlet/outlet connections Zinc plated thru -bolt construction provides easy removal and replacement of spent elements Precision machined neck for positive fit with bowl and sealing "0" ring Non - corroding, easily removable stainless steel sealing clamp speeds element replacement Factory assembled and tested to demanding quality standards Superior quality elements to meet even the most demanding applications Pressure tested non - corroding aluminum bowl Types of Cartridges Coalescing Zeks' coalescing elements are cast as a single seamless unit, thereby forming a continuous pore structure and providing 30% more Toad holding capacity (element life) and the lowest associated pressure differential of any coalesces.- Unlike many competitive models which lose efficiency at low flow rates, Zeks coalescer's low flow performance is optimized through a special process of saturating the fiber matrix and creating a positive fiber charge. This process allows these filters to be oversized for future system expansion without sacrificing filtration performance. Accrasieve Accrasieve coalescing filters are used where some oil is present and optical clarity is required; 0.7 micron with 95% DOP efficiency. Also used as a prefilter for refrigerated dryers. • High resiliency silicone rubber end cap with deep sealing lip reduces chance of leakage and contaminant migration • Dense borosilicate glass microfiber layer formed into composite tube produces exceptional flow rates • Total fiber encapsulation prevents pore distortion under extreme forces of flow dynamics and temperature excursions • High strength seamless polypropylene support core provides superior cartridge Integrity • Coarse outer layer of glass fibers facilitates oil drop formation and draining, and reduces possibility of reentrainment • Vacuum formed cartridge is encased in a polypropylene outer netting for added durability under the most demanding conditions • Pressure drop dry will be approximately 1-1% lbs. differential. The pressure drop will increase to approximately 2 lbs. as the element becomes wet and is removing oil. Filter element should be replaced when pressure drop is 8.10 lbs. differential, 12 lbs. max. Each cartridge is individually vacuum formed (not wrapped like conventional coalescers) to reproduce and precisely control the physical parameters of a porous mass microfilament matrix. This process utilizes a formulation of submicronic borosilicate glass microfibers to create a 1/8" thick fiber mass with the exact packing density and void volume (95% open space) to produce the most reliable and repeatable coalescing filter available today. It is this precisely repeatable and highly open structure that affords the media such exceptional filtration performance over a wide range of flow rates. • High resiliency silicone rubber end cap with deep sealing lip reduces chance of leakage and contaminant migration • Dense borosilicate glass microfiber layer formed into composite tube produces exceptional flow rates • Total fiber encapsulation prevents pore distortion under extreme forces of flow dynamics and temperature excursions • High strength seamless polypropylene support core provides superior cartridge Integrity • Coarse outer layer of glass fibers facilitates oil drop formation and draining, and reduces possibility of reentrainment • Vacuum formed cartridge Is encased in a polypropylene outer netting for added durability under the most demanding conditions • Pressure drop dry will be approximately 1-1% lbs. differential. The pressure drop will Increase to approximately 2.3 lbs. as the element becomes wet and is removing oil. Filter element should be replaced when pressure drop is 8-10 lbs. differential, 12 pounds max. Accralesor Accralesor coalescing filters are used where "oil - free" air is required; 0.3 micron with 99.97% DOP efficiency. Must be used as prefilter for Accrasorb filter. Adsorbing 0 Accrasorb Accrasorb filters are used where oil vapor and hydrocarbon contam- inants are to be removed to 0.5 to 2.0 PPM for odor removal and "polishing" the air stream. NOTE: An Accralesor must be used ahead of the Accrasorb filter to remove particulates and aerosols. Note: Adsorption techniques are not effective on carbon monoxide, carbon dioxide, methane, ethane, ethylene or hydrogen. Particulate Accratemp Accratemp filters are used where the air temperature exceeds the operating temperature of the Accraflow filters. Used as an afterfilter for heat reactivated desiccant dryers. Removes particulate: 1 micron absolute rating. • High resiliency silicone rubber end cap with deep sealing lip reduces chance of leakage and contaminant migration • Pleated cartridge is encased in polypropylene outer netting for added durability under the most demanding conditions • Resin - impregnated cellulose of highly refined fibers pleated and wrapped around a rigid polypropylene core has significantly more filter area than the normal air line filter, while having an exceptionally low initial pressure drop • Controlled pore structure results in superior flow rate and more dirt- holding capacity than competitive elements • High strength seamless polypropylene support core provides superior cartridge Integrity. Larger cartridge models utilize a powder coated carbon steel support core • Pressure drop clean will be less than 1 Ib. pressure differential. Filter element should be replaced when pressure drop Is 10.12 lbs. differential • High resiliency silicone rubber end cap with deep sealing lip reduces chance of leakage and contaminant migration • Wrapped cartridge is encased in a polypropylene outer netting for added durability under the most demanding conditions • Tightly woven outer layer acts as prefilter to prevent excessive particulate contamination of inner element void space which could reduce effective carbon surface area access due to airstream • Multi- layered and wrapped fiber matrix impregnated with Ultrafine (40 micrometer diameter) activated carbon particles specially developed for air purification provides the maximum protection against oil /hydrocarbon vapor contaminates • Every sq. ft. of cartridge surface exposes 242,300 sq. ft. (22,525 M of adsorbing carbon surface. This allows the adsorber to be the same size as the coalescer unit while providing the dwell time required to maintain 90% to 95% adsorption efficiency throughout its useful life • Built-in final downstream safety filter to prevent migration of carbon fines into the cleansed airstream • High strength seamless polypropylene support core provides superior cartridge Integrity • Pressure drop will be approximately 1-1% lbs. differential. Accrasorb is not a filter, per se, but absorbs vapors, therefore the pressure drop should not increase. The element should be changed if any discernable pressure drop is noted. Accraflow Accraflow filters are used where instrument quality air is required: 3 micron absolute removal. Also used as prefilter for coalescing filters; DOP 98.5% at 0.5 micron rating. • High temperature molded silicone end cap with deep sealing lip reduces chance of leakage and contaminant migration • Accratemp cartridge is encased in a rigid galvanized carbon steel retainer screen for added durability under the most demanding conditions • Coarse outer layer of glass fibers provides pretiltration of large particulate contamination and effectively increases element life • Heavy -gauge steel support sleeve provides external support for fiber matrix and greater cartridge durability • Dense borosilicate glass microfiber layer in a coarse mat configuration provides high efficiency particulate filtration to 1 micron absolute and exceptional high temperature compatibility • Coarse inner layer of glass fibers provides final filtration to prevent microfiber migration. • Heavy -gauge steel support core provides superior cartridge integrity • Extremely rugged construction. Can operate continuously at 450 °F • Pressure drop clean will be less than 1 Ib. differential. Filter element should be replaced when pressure drop is 10-12 lbs. differential Accrasieve 0.7 Micron Coalescing Accralesor 0.3 Micron Coalescing Accrasorb 0.5-2 PPM Adsorbing Accraflow 3 Micron Particulate Accratemp 1 Micron Particulate Physical Specifications for All Filters Max. Operating Temp. for all Filters (except Accratemp) Is 250 °, Accratemp Is 450° Model Number/ SCFM' Model Number/ SCFM Model Number/ SCFM' Model Number/ SCFM' Model Number/ SCFM' No. of Car- tridges Connec. Size (in.) Drain Size (in.) Weight (lbs.) Style A (in.) B (in.) C (in.) D (in.) 5RT 18LT 18AT 30PT - 1 1/4 1/8 2 I 7 -1/8 3 -1/8 9/16 - T 4 50LT 50AT 75PT - 1 1/2 1/8 2.3 I 9 -5/8 3 -1/8 9/16 - 1 30 800 80AT 150PT 130HT 1 3/4 1/8 4.0 I 11 -7/8 4-5/8 1 - 230R 140LT 140AT \ 275PT 230HT 1 1 1/8 4.4 1 15 -3/8 4 -5/8 1 - 300RC 200LC 200AC 330PC 300HC 1 1 -1/2 1/2 6.7 II 18 4 -1/2 1 -3/4 - 450RC 300LC 300AC 500PC 450HC 1 1 -1/2 1/2 8.4 II 28 4 -1/2 1 -3/4 - 600RC 400LC 400AC 670PC 600HC 1 2 1/2 8.4 II 28 4 -1/2 1 -3/4 - 900RC 600LC 600AC 1,000PC 900HC 3 3 1/2 16 II 20 -3/4 8 -3/4 2 -1/2 - 1,200RC 800LC 800AC 1,330PC 1,200HC 2 3 1/2 21 II 30 -1/2 8 -3/4 2 -1/2 - 1,800RC 1,200LC 1,200AC 2,000PC 1,800HC 3 3 1/2 22 II 30 -1/2 8 -3/4 2 -1/2 - 2,400RF 1,600LF 1,600AF 2,600PF 2,400HF 4 4 FLG 1/2 170 III 37 19 9 -1/4 - 3,000RF 2,000LF 2,000AF 3,300PF 3,000HF 5 4 FLG 1/2 208 III 37 22 10 -3/8 - 3,600RF 2,400LF 2,400AF 4,000PF 3,600HF 6 4 FLG 1/2 210 III 37 22 10 -3/8 - 4,800RF 3,200LF 3,200AF 5,300PF 4,800HF 8 6 FLG 1/2 318 III 42 -1/2 27 -1/2 12 -5/8 - 6,000RF 4,000LF 4,000AF 6,600PF 6,000HF 10 6 FLG 1/2 320 III 42 -1/2 27 -1/2 12 -5/8 - 9,000RF 6,000LF 6,000AF 10,000PF 9,000HF 15 6 FLG 1/2 410 III 44 30 14 -7/8 - 13,200RF 9,000LF 9,000AF 14,600PF 13,200HF 22 8 FLG 1/2 600 III 52 39 17 -1/4 - 15,700RB 10,500LB 10,500AB 17,500PB 15,700HB 7 10 FLG 3/4 580 IV 80 33 15 -1/2 10 24,700RB 16,500LB 16,500AB 27,000PB 24,700HB 11 12 FLG 3/4 800 IV 95 -1/2 45 20 -3/8 10 -1/2 31,500RB 21,000LB 21,000AB 35,000PB 31,500HB 14 16 FLG 3/4 1100 IV 110 46 23 13 -1/2 Selection Guide 1. Filter model numbers correspond o the SCFM capacity of the liltor at Inlet pressure of 100 PSIG. 2. Maximum operating pressure: these models rated at 500 PSIG, all other models with FPT connection rated at 300 PSIG maximum operating pressure. Models with FLG connection are rated 150 PSIG. Contact factory for 300 PSIG models with 4 FLG and larger. Maximum operating pressure al accessories determines the maximum operating pressure of the filter. 3. Weight of Accratemp filters: 300HC . 17 lbs., 450HC - 21 lbs., 600HC . 21 lbs., 900HC - 40 lbs., 1200HC . 52 lbs., 1800HC - 55 lbs. Style I - For flow rates from 18 to 275 SCFM (at 100 PSIG). Single cartridge unit. Corrosion resistant cast aluminum alloy head and aluminum alloy bowl. Threaded bowl with positive sealing "O" ring allows easy access for cartridge replacement. Aluminum alloy units are furnished with a durable enamel finish. Style II - For flow rates from 200 to 2000 SCFM (at 100 PSIG). This series is designed for one, two or three cartridges. The standard construction has a cast aluminum alloy head and bowl for corrosion resistance and strength. Marmon•type clamp with BUNA N "O" ring Insures positive seal. Sizing Procedures Select the type of filter to meet your application requirements, then proceed down the capacity column until the numerical part number of the model number meets or exceeds the SCFM capacity required at 100 PSIG. For inlet pressures other than 100 PSIG, use the following correction factors: Pressure (PSIG) 50 75 125 150 300' Correction Factor 1.77 1.28 0.82 0.70 0.36 Style III - For flow ales from 1600 to 14,600 SCFM (at 100 PSIG). This series are all- welded steel vessels in 150 PSIG design, ASME•coded (Section VIII, Division 1) with seven configurations to hold 4 to 22 car- tridges. Inlets and outlets are flanged. Blind flange access is standard. Style IV - For flow rates rom 10,500 to 35,000 SCFM (at 100 PSIG). This series are all-welded steel vessels in 150 PSIG design, ASME•coded (Section VIII, Division 1) with three configurations to hold 7 to 14 car- tridges. Inlets and outlets are flanged. Example: Requirement, 0.3 micron coalescing filter to handle 350 SCFM at 125 PSIG. Step 1 - Pressure correction: 0.82 (correction factor) x 350 (SCFM) • 287 corrected SCFM Step 2 - Proceed down Accralesor (0.3 micron coalescing) column until model number meets or exceeds 287 control SCFM. Select Model 300LC. Installation Recommendations for Accrafilters Accraflow 3 micron particulate filter to? Accrasieve 0.7 micron coalescing filter Q Accralesor 0.3 micron coalescing filter p Accrasorb 0.5 -2 PPM adsorbing filter Accratemp 450 °F 1 micron particulate filter for heat reactivated dryer ■ Automatic drain or timed drain Compressor Accessories Pressure Drop Indicator The head mounted indicator incorporates a bright orange band which pops up to indicate when the cartridge should be changed. Available on all Style I models. Max. working pressure: 250 PSIG Pressure Differential Gauge Flush mounted gauge directly indicates filter condition and is easily read in any mounting location. Available on all Style II models. Max. working pressure: 300 PSIG High Accuracy Pressure Differential Gauge Factory mounted gauge reads differential pressure in PSIG. Available on all models with 1 FPT port connections and larger. Max. working pressure: 5000 PSIG Aftercooler Refrigerated Dryer Receiver r ■ NOTE: Accessories may affect pressure and /or temperature rating of filters. Consult factory for assistance. Desiccant Dryer Internal Automatic Drain Factory installed internal drain replacing standard manual drain is available for Style I models. Good for relatively clean applications — not for heavy emulsions. Max. working pressure: 250 PSIG Automatic Drain Trap Model T -O For external mounting on all models. Good for relatively clean applications. Easy cleaning and maintenance. Max. working pressure: '250 PSIG. 1/4" FPT Connection size. Automatic Drain Trap Model T -1 & Model T -2 • For use on all models where heavy emulsions are present. Stainless steel internal parts. Easy cleaning and maintenance. Max. working pressure T -1: 200 PSIG; T -2: 250 PSIG. 1/2" FPT Connection size. EZDS1 Timed Solenoid Drain Features large orifice solenoid valve for full flow without clogging. Two external knobs allow adjustment of both open time and duration between cycles. Operation verification is achieved by simply turning duration time knob to the test position. Separate power -on and valve - open indicator lights display valves' operating condition. Max. working pressure: 300 PSIG Air for General Uses Air Requiring Odor Removal Air for Precision Instrumentation Air Requiring 1 or 5 Dew Point Below 35 °F Zeks Compressed Air System Products Air Cooled Aftercoolers 21 models up to 7,000 scfm (198 NM' /Min) Compressor Aftercooler G a Compressed Air Filters Particulate, coalescing, Color Guard;' carbon absorber and mist eliminators. 10 to 20,000 scfm (.28 to 567 NM' /Min), 3 to .1 microns. Other Zeks Products FOR INFORMATION, CONTACT: ZEKS AIR DRIER CORPORATION Malvern Industrial Park, Box 396 Malvern, Pennsylvania 19355 610- 647 - 1600.800 -888 -2323 Fax: 610- 647 -9199 Form: ZFS•595.10M•JRL 0 Copyright Zeks Air Drier Corp. 1995 Automatic Drains Mechanical or electrical 5 through 6,000 psig (.34 through 414 Bars) Refrigerated Dryer r nn 0 Desiccant Dryer Note: The information set out in this brochure is for preliminary information only and is not intended to constitute any representation or warranty by Zeks to potential customers or to form the basis of a contract with any customer. Zeks makes no guarantee of satisfactory results from reliance upon information or recommendations contained herein and disclaims all liability for any resulting loss or damage. Breathing Air System (9' _ Sfp CAGI 7 y ° D NS 1140 Air for General Uses 35 °F (1.7 °C) dew point Air for Precision Instrumentation -40 °F to -100 °F ( -40 °C to - 73.4 °C) dew point Air for Human Respiration • Gas Coolers • High Temperature Filters • High Pressure Filters • 011/Water Separators • Deliquescent Tablets • Desiccant Cycling Refrigerated Dryers* 10 -2,400 scfm (.24 -68.0 NM' /Min) Non - Cycling Refrigerated Dryers' 10 -1,600 scfm (.24 -45.3 NM' /Min) High and Low Pressure Refrigerated Dryers 1 -1,700 scfm (.03 -48.2 NM' /Min) at 1.6,000 psig (.07 -414 Bars) Multiplex Independent Refrigeration Modules 2,000- 19,2000 scfm (56.7-544 NM' /Min) Nomonox" Breathing Air Systems Available in 11 models providing Grade D air. NIOSH and OSHA approved. Dual Tower Pressure Swing Heatless Desiccant Dryers 20-4,500 scfm (.57 -127 NM' /Min) capable of below -40 °F ( -40 °C) dew point Dual Tower Heat Re -Acti- vated Desiccant Dryers 100 -5,000 scfm (2.8 -142 NM' /Min) Printed in USA COMPUSTAT"M ✓ Dew point temperature displayed any time power is supplied to the unit ✓ Drain Open time adjustment switch ✓ Drain Closed time adjustment switch ✓ Drain test switch ✓ Start delay for crankcase heater warm -up period ✓ Time remaining before crankcase heater warm -up period is completed ✓ Anti-rapid-cycle timer with three minute time off ✓ Time remaining before unit will restart ✓ Two 'I-Inch-high characters display temperature in the •9° to +99° range ✓ The display also Informs of fault or delay conditions ✓ Adjustable high temperature alarm light with relay for remote alarm ✓ Low temperature alarm with light that flashes and with relay for remote alarm ✓ Temperature can be displayed In Fahrenheit or Celsius OPTIONAL MICROPROCESSOR CONTROLS DATALINK incorporates COMPUSTAT microchip circuitry in a remote control console that connects to one or up to ten refrigerated air dryers. Dryer -to -dryer connections are made with hardwire cable. Each dryer can be monitored and controlled from a single location. COMPUTROLTM • Inlet compressed air temperature • Outlet compressed air temperature • Exchanger dew point temperature • Refrigerant suction temperature • Compressed air inlet pressure' • Compressed alr outlet pressure' • Refrigerant discharge temperature • Condenser fan operation • Compressor on/off Indicator light • Programmable audible alarm points for inlet, outlet, exchanger and suction temperatures • Inlet and outlet pressures are alarmed when unit Is equipped with optional digital readout • Adjustable drain open and close times • Automatic scanning of control settings at power -up • Continuous scan of all monitored conditions • Refrigerant suction pressure 'Outlet pressure indicator comes standard as gauge, or is available as optional digital readout, When digital readout Is chosen, discharge pressure gauge Is Included. Remote Alarm Timed Solenoid Drain Dial £fNM ildtr4Onlet '..VAIW.#+kniero. «.nm.H.,w i.rtMualaMmHn. Klemm 7ePpfv1.10A1ftealeftintriesOMeresi•AtIA EIMO tw.#se 1 1 U 11 t 5 MODEL Refrigerated Suction Pressure Gauge Installed Drain Trap On /Off Switch w /Power On Light High Dew Point Temperature Light Fahrenheit and Celsius Display Air Outlet Temperature Digital Display Dew Point Temperature Digital Display Timed Solenoid Drain Digital Suction Temperature Digital Display Discharge Temperature Digital Display Air Inlet Temperature Gauge Air Inlet Temperature Digital Display Alr Outlet Pressure Gauge Refrigerant Discharge Pressure Gauge Alr Inlet & Outlet Pressure Digital Display Remote Monitoring and Control Cleanable, Reusable Ambient Air Filters NEMA 4, and 12 Electrics NEMA 7 Electrics Weather Proof /Low Ambient Enclosures Water Cooled Refrigerant Condenser 10-24 35 & 50 75-125 150 200.400 500.1600 NCD NCD NCD NCD NCD NCD S S S S— Standard 0--Optional 1.— Included in COMPUSTAT option 35 through 1600 2.— Included in COMPUTROL option 200 through 1600 3.— Included In Gauge Package option 10 through 400 4.— Included In Digital Pressure Package option (Only available with COMPUTROL) 5.— DATALINK option (with COMPUSTAT only) With COMPUTROL, if digital inlet and outlet air pressure option Is chosen, then refrigerant suction and discharge pressure gauges will be Included. Zeks non - cycling dryers are designed and engineered to give maximum energy efficiency and service life. S 2 2 1,2 D E S I O N A D V A N T A G E S Engineered to utilize the minimum refrigerant charge'for maximum environmental safety. No CFCs used. Enhanced heat exchangers for added efficiency. Side access to electrical box for serviceability. Four -way forklift access for simple installation.• Convenient sloped control panel for ease of operation. Cabinets provide minimal exposed screws. Utilizes high efficiency compressors. Oversized refrigerant condenser designed for industrial conditions. Maintenance -free hermetically sealed refrigerant compressor. Unit is completely factory assembled and tested requiring only compressed air and utility hook -up for installation. Insulated heat exchangers maximize energy efficiency, safety and protection. Optional microprocessor controls the unit and monitors air system with digital display and alarms.' Outlet air is reheated to save compressed air system power and energy and prevent pipe sweating.' Unique flat plate heat exchangers minimizes air system pressure drop and prevents fouling by contaminants.' Programmable time drain for exact drainage requirements.' Simplified refrigerant system uses a measured charge for maximum reliability. Improved control options to meet precise application requirements.' Compact design for flexible installation. Low velocity, low pressure drop centrifugal separator for maximum moisture removal. Galvanized internal parts for added corrosion protection. Unit is sized for industrial environment inlet air temperatures. May not be available on all models. 1.1 f ' All1 pslg (Bar) 1'{11 ',', ,;i1 Correction actor 50 (3.4) 1.29 75 (5.2) 1.10 100 (6.9) 1.00 150 (10.3) .86 250 (17.2) .79 alt: :h•.:,,, 0;15/44 ^..evi 1"./..w..ww 0.4, e.. ..n .+a.ru..r. w..a nv tvr9ar.Kra..ns.ura,wwa.. t ea .... R.... r.,r..en�vn...•rv..•uwnx +..w ew• .a- n•.r,wu+.Mma >5u + aYU4nt!'. httNM' fis+ f% 7. 1YYlCNiNUid9l7H�14k�6 •'jkTiilh:E S I Z I N G The three operation conditions - inlet temperature, inlet pressure and ambient temperature have significant effect on your dryer's performance. All Zeks non - cycling dryers are rated in accordance with Compressed Air and Gas Institute (CAGI) Standard for Testing and Rating Refrigerated Compressed Air Dryers (ADF100). Any deviation from the rating conditions of 100 °F (37.8 °C), 100 psig (6.9 Bar) inlet and 100 °F (37.8 °C) ambient affects the dryer's performance. Inlet temperature has the most dramatic effect on dryer performance. Raising the inlet temperature only 20 °F (11.1 °C) doubles the amount of moisture in the air stream and requires a larger dryer and more energy for the same amount of flow. Installing a more efficient aftercooler and locating the dryer where the inlet air temperature is the lowest will save you money. As the inlet pressure increases, the capacity of the dryer increases. The compressed air can hold Tess water vapor at higher pressures and requires less energy to dry. Locate the dryer at the highest feasible pressure point in the system. P R O C E D U R E All Zeks refrigerated dyers are numu adwal with smooth bore, low pressure drop tubing t redu pressure loss and the o efci rcy of the compressed air system. y7r(: 4( • Condition ( ' /OH '1 F,11 ' (- 11 A ' 1 1111 °F ( °C) Correction Factor 80 (27) .61 90 (32) .79 100 (38) 1.00 110 (43)� 1.23 120 (49) 1.51 Any refrigeration system uses more energy as the ambient temperature goes up. Installing the dryer in a well - ventilated area will reduce the energy required for operation. Example: 700 scfm (20 NM' /Min) 150 psig (10.3 Bar) inlet air pressure 110 °F (43.3 °C) inlet air temp 90 °F (32.2 °C) ambient From the chart beg correction factor tt .3 Bar) inlet ambient scfm: or exceeds the . For the example given el 700 NCD delivering a 38 °F ure dew point. Complete unit certified to UL and CSA standards. `F (`C) 80 (27) __ 90 (32) 100 (38) 110 (43) 120 (49) ected Ah'I "t NI AEI( I'." "•. "Vii Correction Factor •--- .80 .89 .. 1.00 1.16 1.30 Specifications, Illustrative material and descriptions contained herein were as accurate as known at the tinge this publication was approved for printing. The company reserves the right to change specifications, discontinue•models, equipment or design without notice and without incurring obligation. Nolo: The information set out in this brochure is for preliminary Information only and is not intended to constitute any representation or warranty by Zeks to potential customers or to form the basis of a contract with any customer. Zeks makes no guarantee of satisfactory results from reliance upon information or recommendations contained herein and disclaims all liability for any resulting Toss or damage. r MODEL 38'F/3.3'C PDP; scfm (NM' /Min)• 50 F /10 C PDP; scfm (NM' /Min)' Length In (mm) Depth In (mm) Height In (mm) Shipping Wt. Lbs (kgs) Air Connection In 8 Out Drain _ Refrigeration HP Max. Work. Press. psig (Bar) Operating KW" Voltages MODEL 38 °F /3.3`C PDP; scfm (NM' /Min)' 50 °F /10 °C PDP; scfm (NM' /Min)" Length In (mm) Depth In (mm) Height In (mm) Shipping Wt. Lbs (kgs) Air Connection In & Oul Drain Refrigeration HP Max. Work. Press, psig (Bar) Operating KW" Voltages MODEL 38 °F /3.3 "C PDP; scfm (NM' /Min)' 50'F/10°C PDP; scfm (NM' /Min)' Length In (mm) Depth __. _........_ In (mm) Height In (mm) Shipping Wt. Lbs (kgs) Air Connection In & Out Drain Refrigeration HP Max. Work. Press. psig (Bar) Operating KW" Voltages S E L E C T I O N C H A R T 10 NCD �a a jY1 fl:;(;28) 1 Z 18 NCD MODEL 250 NCD 38°F/3.3°C PDP; scfm (NM' /Min)• 50 °F /10 °C PDP; scfm (NM' /Min)' Length In (mm) Depth In (mm) Height _ In (mm) Shipping Wt. Lbs (kgs) Air Connection In & Out Drain Refrigeration HP Work. Press. psig (Bar) Operating KW" Voltages 700 NCD 18 (.51) 25 (.71) 14 (344) 14 (357) 18 (451) 55 (25) '•�" FPT FPT 200 (13.8) .31 115-1-60 220.1.50 1 200 (13.8) 1.65 115-1-60 220.1.50 208/230-1-60 100 (2.83) 138 (3.91) 28 (711) 21 (533) 27 (680) 175 (80) 1" MPT '79" FPT 300 NCD 300 (8.5) MPT F_PT –1l — 20 (13.8) 2.34 208/230.3.60 460-3-60 575.3.60 24 NCD 800 NCD 800 (22.7) 1100 36 (911) 30 (748) 59 (1496) 1025 (466) 3" MPT 1 4" FPT 4 200 (13.8) 5.38 208/230-3-60 460.3.60 575-3-60 125 NCD 400 NCD 1000 NCD `ZEKS 1 35 NCD 35 (.99) 48 (1.35) 20 (508) 16 (403) 23 (567) 100 (46) '4" FPT ' FPT 200 (13.8) .72_ _ 115.1.60 220.1.50 150 NCD 150 (4.25) 207 (5.83) 32 (813) 27 (678) 41 (1043) 225 (102) 1'•�" MPT 4 4" FPT . _1_92 200 (13,8)_ 2.05 115-1-60 220.1.50 208/230-1-60 500 NCD 500 (14.2) 200 (13.8) 4.25 208/230-3-60 460.3.60 575-3-60 1200 NCD 1200 (34.0) 1660 (47) 61 (1549) 27 (686) 69 (1753) 1800 (818) 4" MPT '•a" FPT 6 200 (13.8) 208/230.3.60 460-3-60 575.3.60 50 NCD 200 NCD 600 NCD 414 (11.7) 32 (813) 27 (678) 53 (1348)___ 550 (250) 690(19.4) 36 (911) 30 (748) 59 (1496)___ 825 (375) 3" MPT _ 174" FPT _ 3 1600 NCD 'Performance data obtained and presented M accordance with CADI Standard No. ADF 100, "Beldgorated Compressed Ak Dryere— Methods 01 Testing and Bating' Pressure dew Ixxnt a1 100 pug (0 9 ev), 1001 (37 8°C) inlet air,1001 (37.8 •C) ambient air with 5 psig (0.35 Bar) maximum pressure drop. For perkomance for 50 Hz operation at 8 Bar 1110 psig), 35"C (951) inlet air. 30 1861) ambient au wan .35 Oar (5 psig) maximum pressure drop multiply scfm (NM'IMin) capacities by 109. Pressers drop may exceed 5 psi al 501 (10'C) PDP Cotddrona ''Average kilowatts put hour et dryer oporahon al lull ruled capacity. ZEKS AIR DRIER CORPORATION Malvern Industrial Park, Box 396 Malvern. Pennsylvania 19355 610-647-1600 • 800.888.2323 Fax: 610-647-9199 August 6, 1996 City of Tukwila Permit Center 6300 Southcenter Boulevard, Suite 100 Tukwila, WA 98188 Fenton Kraft, HVAC Manager for the Museum of Flight is authorized to act as an authorized agent to submit permit application and obtain the permit for the Museum of Flight Humidification Project. ph A. Bufano executive Directo State of Washington County of King Signed before me on : • : .t 6, 1996 by Ralph A. Bufano. Linda G. Executive Secretary My appointment expires May 9, 1998 MUSEUM OF FLIGHT 9404 East Marginal Way South • Seattle, Washington • 98108 -4097. Telephone (206) 764 -5700 • Facsimile (206) 764 -5707 RECEIVED CITY OF TUKWILA AUG 0 8 1996 PERMIT CENTER i STATE OF WASHINGTON COUNTY OF KING AFFCONT.DOC 5/29/96 CITY OF T' ''CWILA Permit Cente 6300 Southcenter Boulevard, Suite 100, Tukwila, WA 98188 Telephone: (206) 431 -3670 SS. , states as follows: APPLICANT Signed and sworn to before me this O TAR I �P JBLIC in and for the State 11 ate of Washington, residing at 4I t !/ a) County. . Name as commissioned: My commission expires: La. H -4 AFFIDAVIT IN LIEU OF CONTRACTOR REGISTRATION RECEIVED CITY OF TUKWILA AUG 0 8 1996 PERMIT CENTER 1. I have made application for a building permit from the City of Tukwila, Washington. 2. I understand that state law requires that all building construction contractors be registered with the State of Washington. The exceptions to this requirement are stated under Section 18.27.090 of the Revised Code Washington, a copy of which is printed on the reverse side of this Affidavit. I have read or am familiar with RCW 18.27.090. 3. I understand that prior to issuance of a building permit for work which is to be done by any contractor, the City of Tukwila must verify either that the contractor is registered by the State of Washington, or that one of the exemptions stated under RCW 18.27.090 applies. 4. In order to provide verification to the City of Tukwila of my compliance with this requirement, I hereby attest that after reading the exemptions from the registration requirement of RCW 18.27.090, I consider the work authorized under this building permit to be exempt under No. j-3 , and will therefore not be performed by a registered contractor. I understand that I may be waiving certain rights that I might otherwise have under state law in any decision to engage an unregistered contractor to perform construction work. day of (2L/42 , 19��. 18.27.090 Exemptions. This chapter shall not apply to: 1. An authorized representative of the united States Government, the State of Washington, or any incorporated city, town, county, township, irrigation district, reclamation district, or other municipal or political corporation or subdivision of this state; 2. Officers of a court when they are acting within the scope of their office; 3. Public utilities operating under the regulations of the utilities and transportation commission in construction, maintenance, or development work incidental to their own business; 4. Any construction, repair, or operation incidental to the discovering or producing of petroleum or gas, or the drilling, testing, abandoning, or other operation of any petroleum or gas well or any surface or underground mine or mineral deposit when performed by an owner or lessee; 5. The sale or installation of any finished products, materials, or articles of merchandise which are not actually fabricated into and do not become a permanent fixed part of a structure; 6. Any construction, alteration, Improvement, or repair of personal property, except this chapter shall apply to all mobile /manufactured housing. A mobile /manufactured home may be installed, set up, or repaired by the registered or legal owner, by a contractor licensed under this chapter, or by a mobile /manufactured home retail dealer or manufacturer licensed under chapter 46.70 RCW; 7. Any construction, alteration, improvement, or repair carried on within the limits and boundaries of any site or reservation under the legal jurisdiction of the federal government; 8. Any person who only furnished materials, supplies, or equipment without fabricating them into, or consuming them in the performance of, the work of the contractor; 9. Any work or operation on one undertaking or project by one or more contracts, the aggregate contract price of which for labor and materials and all other items is Tess than $500, such work, or operations being considered as of a casual, minor, or inconsequential nature. The exemption prescribed in this subsection does not apply in any instance wherein the work or construction is only a part of a larger or major operation, whether undertaken by the same or a different contractor, or in which a division AFFCONT.DOC 5/29/96 ( of the operat1.,n is made into contracts of amounts Tess than $500 for the purpose of evasion of this chapter or otherwise. The exemption prescribed In this subsection does not apply to a person who advertises or puts out any sign or card or other device which might indicate to the public that he is a contractor, or that he is qualified to engage in the business of contractor; 10. Any construction or operation incidental to the construction and repair of irrigation and drainage ditches of regularly constituted irrigation districts or reclamation districts; or to farming, dairying, agriculture, viticulture, horticulture, or stock or poultry raising; or to clearing or other work upon land in rural districts for fire prevention purposes; except when any of the above work is performed by a registered contractor; 11. An owner who contracts for a project with a registered contractor; 12. Any person working on his own property, whether occupied by him or not, and any person working on his residence, whether owned by him or not but this exemption shall not apply to any person otherwise covered by this chapter who constructs an improvement on his own property with the intention and for the purpose of selling the improved property; 13. Owners of commercial properties who use their own employees to do maintenance, repair, and alteration work in or upon their own properties; 14. A licensed architect or civil or professional engineer acting solely in his professional capacity, an electrician licensed under the laws of the state of Washington, or a plumber licensed under the laws of the state of Washington while operating within the boundaries of such political subdivision. The exemption provided in this subsection is applicable only when the licensee is operating within the scope of his license; 15. Any person who engages in the activities herein regulated as an employee of a registered contractor with wages as compensation; 16. Contractor * hiskwii prequalifitd 1961, RCIV. transports do reconstruc ,i is who have been ter 13 of the Laws of department of way construction, ce work. OWNER M%oo3 DESIGN TEAM MUSEUM OF FLIGHT FOUNDATION 9404 EAST MARGINAL WAY SOUTH SEATTLE, WA 98108 -4097 TELEPHONE: (206) 764 -5700 FAX: (206) 764 -5707 RALPH BUFANO EXECUTIVE DIRECTOR RICHARD BECKERMAN PROJECT DIRECTOR FENTON KRAFT PROJECT MANAGER CONSULTING MECHANICAL ENGINEER THE RICE GROUP 144 RAILROAD AVENUE SUITE 212 EDMONDS, WA 98020 TELEPHONE: (206)! 774 -3829 FAX: (206) 672 -2084 CHRIS WRIGHT PRINCIPAL IN CHARGE GENERAL NOTES AREA OF SITE EXISTING ZONE SEISMIC ZONE FIRE ZONE USE OF BUILDING OCCUPANCY TYPE OF CONSTRUCTION 308,182 SQ.FT. M2 HEAVY MANUFACTURING 3 3 MUSEUM GROUP A, DIVISION 3 II — ONE HOUR MUSEUM OF FLIGHT HUMIDIFICATION SYSTEM CONSTRUCTION DOCUMENTS SITE PLAN r U I .. - ...... EAST MARGINAL `NAY Sow I- - NEW HU BASEUOIT L OVERALL SITE PLAN DRAWING LIST 1 f' M -1 COVER SHEET / DESIGN TEAM / SITE PLAN / PROJECT DESCRIPTION M -2 HUMIDIFIER PIPING FLOOR PLAN / GENERAL NOTES / EQUIPMENT SCHEDULES PROJECT DESCRIPTION INTENT OF PROJECT TWO AIR HANDLER SYSTEMS PRVIDE CONDITIONED AIR FOR SEVERAL SPACES THAT HOUSE A LARGE PROPORTION C' THE. OBJECTS THAT COMPRISE THE MUSEUM OF FLIGHTS COLLECTION. AS MANY 1F THESE OBJECTS ARE SENSITIVE TO SEVERE OR REPETITIVE HUMIDITY FLUCTUATINS, AND AS COMPUTER RECORDED TRENDS HAVE INDICATED THAT THESE FLUCTU /IONS DO OCCUR, THE MUSEUM PLANS TO INSTALL A. HUMIDIFCATION SYSTEM IN. EPA OF THESE AIR HANDLERS. SCOPE OF WORK INSTALL MANIFOLDS PROVIDING IATER AND COMPRESSED AIR TO ARRAYS OF ATOMIZING HEADS MOUNTED WIIIN THE DUCTWORK OF TWO SUPPLY FAN SYSTEMS. INSTALL A COMPRESSED AIR SYTEM TO PROVIDE THE QUANTITY OF COMPRESSED AIR REQUIRED BY THE ATOMIZINi HEADS. THIS SYSTEM SHALL CONSIST OF A COMPRESSOR, COALESCING FIL1R, REFRIGERATED AIR DRYER, AND A COMPRESSED AIR STORAGE TANK. PIPING IS ) BE INSTALLED FROM THE STORAGE TANK TO THE HUMIDIFIER PRESSURE REGULATRS AND CONTROL VALVES, WHICH IN TURN SUPPLY THE COMPRESSED AIR MANIFOL6 AND ATOMIZING HEADS. INSTALL A WATER SUPPLY SYSTN THAT TIES IN TO THE EXISTING DOMESTIC WATER SUPPLY. A REDUCED PRESSUREBACK FLOW PREVENTER SHALL BE INSTALLED TO ISOLATE THE DOMESTIC AND HUIDIFICATION WATER SUPPLIES. ADDITIONAL COMPONENTS TO BE INSTALLED NCLUDE A PRESSURE REGULATOR, PRESSURE RELIEF VALVE, AND PIPING EXTIIDING TO THE HUMIDIFIER MODULATING WATER CONTROL VALVES. THESE CONTDL VALVES SUPPLY A VARIABLE VOLUME OF WATER TO THE ATOMIZING HEADS THR(GH THE WATER MANIFOLD ASSEMBLIES. SENSORS ARE TO BE INSTALLE[IN THE SUPPLY AND RETURN AIR DUCTS, AS WELL AS WITHIN THE SPACES SERVEEBY THE HUMIDIFICATION SYSTEM. THESE WILL PROVIDE INFORMATION TO TWO UMIDITY CONTROL PANELS THAT IN TURN WILL REGULATE THE OPERATION OF - E AIR AND WATER CONTROL VALVE ASSEMBLIES. SEW:4' , REaU■R 0 OEC O pLUNI. 'O'S aE Cf UI ButLDIN Perm MUSEUM OF FLIGHT HUMIDIFICATION SYSTEM SYSTEM LOCATION: SOUTH MECHANICAL ROOM 9404 EAST MARGINAL WAY SOUTH SEATTLE WASHINGTON 98108 -4097 FFT M FENTON KRAFT 7/30/96 COVER SHEET/ SITE PLAN/ PROJECT DESCRIPTION - OC€ PILE COPY _ _ ■ I end r5 and th0. tile Pion Check approvals Ore- - u)l c t to, rots and orresstons and approvalo Tins does r.ot a ut rite the wolemon.OS' arty -,. I eh code .nce. Receipt.00E' con- 1 „ ,, L ens acturowledged• 1 Date z0 9' flEDEIVED CITY OF 'rUKN /1LA PERMIT CENTER AIR AND WATER CONTROL SECTIONS EQUIP.' NO. MANUFACTURER MODEL NO. DESCRIPTION QUANTITY UNIT SERVED MAX, WATER LB /HR FLOW GAL /HR MAX. COMPRESSED AIR FLOW CFM ACS -1 HERRMIDIFIER A 102 AIR CONTROL SECTION 1 5E05 — — 8.6 ACS -2 HERRMIDIFIER AH -1020 A1R CONTROL SECTION 2 SEN. — — 34.6 X 2 WCS -1. HERRMIDIFIER A11-1021 WATER CONTROL SECTION 1 SF05 72 8.6 0.3 MICRON COALESCING. COMPRESSED AIR FILTER WCS -2 HERRMIDIFIER AH- 1023E WATER CONTROL SECTION 2 SF04 240 X 2 28.8 0 2 AIR COMPRESSOR ACCESSORIES EQUIP. N0. MANUFACTURER MODEL NO. DESCRIPTION LOAD kW RATED AIRFLOW CFM 18 PSIG CIRCUIT VOLTS BREAKER AMPS PH. PANEL AD -1 ZEKS 100 NCD REFRIGERATED COMPRESSED AIR DRYER 1.65 105 100, 120 20 1 R SDV -1 ZEKS EZDS1 TIMED AUTOMATIC SOLENOID DRAIN VALVE 0.02 R HERRMIDIFIER 120 15 1 R' AF -1 ZEKS.. 140 LT, 0.3 MICRON COALESCING. COMPRESSED AIR FILTER - 140 100 — - AIR COMPRESSOR EQUIP. NO. MANUFACTURER MODEL NO.. DESCRIPTION MTR. HP. RATED AIRFLOW CFM ® PSIG RUN LOAD AMPERAGE CIRCUIT BREAKER VOLTS AMPS PH. PANEL RSAC -1 SULLAIR 10 -25H ACAC ROTARY SCREW AIR COMPRESSOR 25 105 100 32A 0 415V 480 50 3 LA ACCESSORIES TO BE INCLUDED WITH COMPRESSOR: 120 GALLON ASME RATED 200 PSIS WORKING PRESSURE STORAGE TANK SOUND ENCLOSURE, AFTERCOOLER WITH MOISTURE SEPARATOR, HEAVY DUTY AIR FILTER, AND 480V STARTER WITH OVERLOADS. HUMIDIFICATION CONTROL CABINETS EQUIP... NO. MANUFACTURER , MODEL NO. DESCRIPTION UNIT SERVED LOAD I CIRCUIT kW VOLTS BREAKER AMPS PH. PANEL HCP -1 HERRMIDIFIER.AH -602 -1. ' HUMIDIFICATION CONTROL. CENTER CABINET SF05 0.6 120 15 1 R HCP -2 HERRMIDIFIER 'AH -602 3. -2ST HUMIDIFICATION CONTROL CENTER CABINET SF04 0.6 1 120 15 1 R MUSEUM OF FLIGHT HUMIDIFICATION SYSTEM DRAVN BY FENTON KRAFT SYSTEM LOCATION: SOUTH MECHANICAL ROOM RE01SED 8/1/1996 HUMIDIFICATION SYSTEM PLAN LOCATION DE PROJECT SHEET 9404 EAST MARGINAL WAY SOUTH n.A - n SEATTLE WASHINGTON 98108 -4097 IV' G EQUIP. NO. MANUFACTURER ASSEMBLY QUANTITY DESCRIPTION UNIT SERVED NOZZLE MODEL # NOZZLE SIZE NOZZLE QUANTITY NOZZLE SPACING NA -1 HERRMIDIFIER 1 MODULATING ATOMIZING HEAD NOZZLE ASSEMBLY 5005 AN-1M 6 LB /HR 12 3 3/4" O.C. NA -2 HERRMIDIFIER 2 ATOMIZING HEAD NOZZLE ASSEMBLY 5004 AH -1 6 LB/HR 18 4 1/4" 0.C. NA -3 HERRMIDIFIER 2 ATOMIZING HEAD NOZZLE ASSEMBLY 0004 AH -1 6 LB /HR 22 4 1/4" O.C. EXISTING COOLING COIL EXISTING COOLING COIL BE I NOT NSTA : TVLLED O ROWIN S OF SF04 SHALL SHa 1/2,' WATER. SUPPLY UNE c.n NOIILE ASSEMBLY NA 3 NOME A.ENBLY NA -2 1 HWS ti EXISTING DOMESTC WATER SUPPLY UNE AVERAGE PRESSURE = 65 PSIG 3/4' REDUCED PRESSURE ZONE BACKFLOW PREVENTION DEVICE TO BE INSTALLED FOR HUMIDIFICATION SUPPLY INTAKE DAMPERS ASME RATED REUSE LVE ]5 PSIG 3/4 ° m. 8506' ANE. i0 EXISTING FLOOR DRAIN' M 9rOlOE5 FLOOR DRAIN DOMESTIC WATER LINE PANEL R AND PLUG IXISIiNG MOTOR CONTROL CENTER (MCC -1) INTAKE DAMPERS 3/00 DROP TO 0 -0" ABOVE FLOOR LINE TERMINATE WITH 3/4 DROP EAR 90' FAILING `PANEL LA 3/4"0 TURN GOWN INTAKE DAMPERS 7 616660 CONTROL COMPRESSORS SF04 3/4'm INTER0DOLER CONDENSATE DRNN 1/2 "0 TPNK DRAIN 1"m TO STORAGE TANK OVIDE BRACING AT BOT ENDS OF RISER - AIRFLOW STORAGE TANK EXISTING HEATING COIL /00 AIR SUPPLY LINE FOR EACH OF THE 1Y/0 NOZZLE ROWS INSTALL ONE HERRMIOIFlER AH -1023E WATER CONTROL SECTION (WCS -2) AND ONE HERRMIDIFIER a1 -1050 AIR CONTROL SECTION (ACS -2) aRFl.ow `aRFLOw HUMIDIFIER PIPING FLOOR PLAN SfAIE = t / a' / FOOT N.C. BYPASS VAL I L_ NG DAMPERS EXISTING FLOOR DRAIN CONNECT SOLENOID VALVE ' t TO DPAIN PORT OF FILTER AF -1 INSTALL VIBRATION. ABSORBING PADS BETWEEN SLAB AND TANK MOUNTING FLANGES. FASTEN TO SLAB WTIH 3�8' MIN. ORNE IN ANCHORS: 3 MINIM EMBE IN.. STA AIRFLOW EXHAUST DAMPERS �1 1 /4'm CONDENSATE DRAIN SLOPE = 1/4' / FT ABBREVIATIONS' GENERAL NOTES A AMPERE ALL WORK SHALL COMPLY WITH THE 1994 UBC, 1994 UMC, 1994 UFC, 1994 NEC, 1994 WSEC, 1991 UPC, CFM CUBIC .FEET PER MINUTE AND ANY APPLICABLE LOCAL AND STATE AMENDMENTS TO THE CODE. EF EXHAUST FAN HP HORSEPOWER DRAWINGS ARE DIAGRAMMATIC 10 CHARACTER AND DO NOT NECESSARILY INDICATE EVERY REQUIRED OFFSET, HR HOUR FITTING, VALVE, ETC. kW KILOWATT MTR MOTOR VERIFY ALL DIMENSIONS AND EXISTING CONDITIONS ON SITE PRIOR TO PROCEEDING WITH THE WORK. N.C. NORMALLY CLOSED DISCREPANCIES, IF ANY, ARE TO BE REFERRED TO THE OWNER FOR CLARIFICATION OR SETTLEMENT. N T. NORMALLY OPEN 0.C. ON CENTER ALL PIPE PENETRATIONS ARE TO BE CAULKED OR SEALED AND COVERED WITH ESCUTCHEON PLATES. PH PHASE PSIG POUNDS PER SQUARE IN (GAUGE WHERE EXISTING WORK IS DAMAGED, CUT, OR DEFACED DUE TO THE PERFORMANCE OF NEW WORK, THE 5F SUPPLY FAN CONTRACTOR IS TO REPAIR OR RESTORE THE EFFECTED AREAS. V VOLT. SIMULTANEOUS HEATING AND COOLING ARE ACCEPTED FOR HUMIDIFICATION PER SECTION 1435 EXCEPTION 4 0 NOMINAL PIPE SIZE OF THE 1994 WSEC. EXCEPT AS NOTED, ALL WATER, COMPRESSED AIR, AND PRESSURE RELIEF PIPING INSTALLED AS PART OF THIS PROJECT SHALL BE TYPE L HARD COPPER TUBING WITH WROUGHT COPPER FITTINGS AND 95/5 SOLDER JOINTS. HUMIDIFICATION SYSTEM WATER SHALL BE SUPPLIED BY THE DUSTING DOMESTIC WATER SYSTEM. A REDUCED PRESSURE BACK FLOW PREVENTER SHALL BE INSTALLED AT THE POINT OF CONNECTION TO THE DOMESTIC WATER SUPPLY IN ORDER TO PROVIDE A SEPADARON. BETWEEN THE POTABLE AND NON POTABLE SYSTEMS. ALL DOMESTIC AND. HUMIDIFICATION WATER SUPPLY PIPING NOT CONTAINED WITHIN THE SUPPLY AIR DUCTS SHALL BE INSULATED. INSULATION SHALL. BE 1/2" FIBERGLASS WITH AN ALL SERVICE JACKET. PROVIDE PVC COVERS ON ALL FITTINGS AND LABEL WITH SETON SETMARK LABELS. THE MANUFACTURER OF THE NOZZLE ASSEMBUES WILL PROVIDE SHOP DRAWINGS, ELEVATIONS, & SECTIONS. IF DIFFERENCES IN NOZZLE SPACING OR OTHER DIMENSIONS ARE ENCOUNTERED, THE SHOP DRAWING SHALL TAKE PRECEDENCE OVER THIS DRAWING. ALL COMPRESSED AIR SYSTEM COMPONENTS UPSTREAM OF THE HERRMIDIFIER AIR CONTROL SECTIONS SHALL HAVE A RATED WORKING PRESSURE OF NOT LESS THAN 175 PSIG THE. COMPRESSED AIR STORAGE TANK. SHAT.. BE ASME RATED AND SHALL BE FITTED WITH AN ASME RATE PRESSURE RELIEF VALVE SET AT 150 1 :0 SUBSTITUTION OF COMPRESSED AIR SYSTEM COMPONENTS WITH ITEMS MEETING THE SPECIFICATIONS SHOWN IS ACCEPTABLE SUBJECT TO THE APPROVAL OF THE OWNER AND THE CONSULTING ENGINEER. ATOMIZING HEAD NOZZLE ASSEMBLIES RE CEI F T CITY O TUKVJIS PERMIT CENTEP