Maximum Capacity Highest Quality. Lowest Shipping Costs! Member of. International Institute of. Ammonia Refrigeration

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1 International Institute of Maximum Capacity Highest Quality Lowest Shipping Costs! Member of Ammonia Refrigeration

2 Advanced Technology Towers, Coolers & Condensers for a Worldwide Market S Technology for the Future, Available Today 2

3 Designed to Lower Transportation and Installation Costs while Delivering Advanced Technology, Superior Performance, Ease of Maintenance and Long, Trouble-Free Operation. A complete 2.24M x 2.74M unit will fit in a 20 Shipping Container! A complete 2.24M x 5.49M unit will fit in a 40 Shipping Container! All Parts Required for Assembly Ship Inside the Basin. (Coolers and Condensers only) Optional Accessories Ship Inside the Container (Coolers and Condensers only) (Coolers and Condensers only) 3

4 Easy Field Assembly 1 2 Unload Unit from Container Mount Fan Section to Fill/Coil Section 3 4 Install Vertical Posts in Basin Section Mount Fill or Coil/Fan to Basin Section 5 6 Mount Pump and Piping (Coolers and Condensers only) Mount Fan Motor 4

5 Up to 251 TR (178TR Ammonia) in a 20 Shipping Container! * Up to 504 TR (357TR Ammonia) in a 40 Shipping Container! *

6 catc Design and Construction Features c Principle of Operation Hot Saturated Discharge Air Vapor In Liquid Out Cool Dry Entering Air Fan Drive System Fan Shaft Bearings c Aluminum Alloy Pulleys Power-Band Drive Belt External Motor Mount (Optional Ladder Shown) WST Air Inlet Louvers Type 304 Stainless Steel Strainers 6

7 PVC Drift Eliminators ZM Nozzles Thermal-Pak Coil Thermal-Pak Coil by EVAPCO Round Tube Coil by Others 7

8 Electric Heaters Steel Support A Plan View B Heater Sizes c c c c End Elevation S.I. Units English Units c c c c 8

9 Selection Procedure Heat of Rejection Method Note: EXAMPLE - S.I. Units 750 kw x 1,71 = kw Total Heat Capacity Corrected Heat of Rejection Factor Rejection Load ( ) ( ) ( ) c EXAMPLE - English Units 3, MBH x 1.63 = 5, MBH Total Heat Capacity Corrected Heat of Rejection Factor Rejection Load ( ) ( ) ( ) c 9

10 Table 1a - HCFC-22 and HFC-134a Heat Rejection Factors S.I. Units Condensing Pres. (kpa) Cond. Wet Bulb Temperature, ( C) Temp. HCFC- HFC a C Table 2a - Ammonia (R-717) Heat Rejection Factors S.I. Units Condensing Cond. Pres. Wet Bulb Temperature, ( C) Temp. (kpa) C Table 3a - Unit Heat Rejection Capacity S.I. Units catc Model kw Base catc Model kw Base catc Model kw Base , , , , , , , , , , , , , , , , , , ,172 10

11 Table 1b - HCFC-22 and HFC-134a Heat Rejection Factors English Units Condensing Pres. (psig) HCFC- 22 HFC- 134a Cond. Temp. F Wet Bulb Temperature, ( F) Table 2b - Ammonia (R-717) Heat Rejection Factors English Units Condensing Cond. Pres. Temp. Wet Bulb Temperature, ( F) (psig) F Table 3b - Unit Heat Rejection Capacity English Units c ATC Model MBH Base c ATC Model MBH Base c ATC Model MBH Base 181 2, , , , , , , , , , , , , , , , , , , , , , , ,409 11

12 catc Engineering Dimensions & Data S.I. Units H U 543 M 1073 (2) 100 BFW REFRIG IN (2) 100 BFW REFRIG OUT 581 A M c ATC-181 to 373 M c ATC-362 to 504 M E 50 MPT MAKE-UP MPT DRAIN MPT OVERFLOW P L P L Table 1 Engineering Data Fans Weights (kg) Refrigerant Spray Pump Remote Sump Dimensions (mm) c ATC Operating Coil Model R-717 Heaviest Charge Volume Liters Conn. Operating Height Upper Lower Coil Length Pump No.* kw* KW m 3 /s Shipping Operating Section kg*** (Liters) KW L/s Req d** Size (mm) Weight (kg) H U E A L P c ATC ,420 4,140 2, , c ATC ,420 4,150 2, , c ATC ,890 4,650 3, , c ATC ,950 4,710 3, , c ATC ,380 5,180 3, , c ATC ,440 5,240 3, , c ATC ,930 5,760 4, , c ATC ,210 5,240 3, , c ATC ,850 5,930 3, , c ATC ,470 6,600 4, , c ATC ,500 6,630 4, , c ATC-338 1, ,150 7,330 5, , c ATC-329 1, ,300 7,580 5, , c ATC-351 1, ,320 7,610 5, , c ATC-367 1, ,070 8,410 6, , c ATC-373 1, ,080 8,430 6, , c ATC-362 1,107 (2) ,340 7,920 4, , c ATC-387 1,180 (2) ,350 7,940 4, , c ATC-415 1,267 (2) ,310 8,970 5, , c ATC-453 1,383 (2) ,420 9,080 6, , c ATC-442 1,348 (2) ,260 10,000 6, , c ATC-482 1,473 (2) ,380 10,120 6, , c ATC-462 1,413 (2) ,240 11,050 7, , c ATC-504 1,538 (2) ,360 11,170 7, , c 12

13 catc Engineering Dimensions & Data English Units H U 21-3/8 M (2) 4 BFW (2) 4 BFW 42-1/4 REFRIG IN REFRIG OUT 22-7/8 A M c ATC-181 to 373 M c ATC-362 to 504 M E 2 MPT MAKE-UP 5-1/8 23-1/ /8 2 MPT DRAIN 7' 4" 24-1/2 3 MPT OVERFLOW P L P L Table 1 Engineering Data Fans Weights (lbs.) Refrigerant Spray Pump Remote Sump Dimensions (in.) c ATC Operating Coil Model R-717 Heaviest Charge Volume Gallons Conn. Operating Height Upper Lower Coil Length Pump No.* Tons* HP CFM Shipping Operating Section lbs.*** ft 3 HP GPM Req d** Size Weight (lbs.) H U E A L P c ATC ,830 7,530 9,130 5, " 7,960 11' 2-3/4" 6' 10-7/8" 4' 3-7/8" 19-1/2" 8' 11-3/8" 22-1/8" c ATC ,290 7,540 9,140 5, " 7,970 11' 2-3/4" 6' 10-7/8" 4' 3-7/8" 19-1/2" 8' 11-3/8" 22-1/8" c ATC ,140 8,570 10,250 6, " 9,080 11' 10-1/4" 7' 6-3/8" 4' 3-7/8" 27" 8' 11-3/8" 22-1/8" c ATC ,730 8,700 10,380 7, " 9,210 11' 10-1/4" 7' 6-3/8" 4' 3-7/8" 27" 8' 11-3/8" 22-1/8" c ATC ,000 9,660 11,420 8, " 10,250 12' 5-3/4" 8' 1-7/8" 4' 3-7/8" 34-1/2" 8' 11-3/8" 22-1/8" c ATC ,450 9,790 11,550 8, " 10,380 12' 5-3/4" 8' 1-7/8" 4' 3-7/8" 34-1/2" 8' 11-3/8" 22-1/8" c ATC ,170 10,860 12,700 9, " 11,530 13' 1-1/4" 8' 9-3/8" 4' 3-7/8" 42" 8' 11-3/8" 22-1/8" c ATC ,270 9,280 11,550 7, " 9,940 11' 2-3/4" 6' 10-7/8" 4' 3-7/8" 19-1/2" 11' 11-5/8" 24-7/8" c ATC ,690 10,690 13,070 8, " 11,460 11' 10-1/4" 7' 6-3/8" 4' 3-7/8" 27" 11' 11-5/8" 24-7/8" c ATC ,110 12,060 14,550 10, " 12,940 12' 5-3/4" 8' 1-7/8" 4' 3-7/8" 34-1/2" 11' 11-5/8" 24-7/8" c ATC ,390 12,120 14,610 10, " 13,000 12' 5-3/4" 8' 1-7/8" 4' 3-7/8" 34-1/2" 11' 11-5/8" 24-7/8" c ATC ,680 13,550 16,150 11, " 14,540 13' 1-1/4" 8' 9-3/8" 4' 3-7/8" 42" 11' 11-5/8" 24-7/8" c ATC ,120 13,880 16,720 11, " 14,910 12' 10-1/8" 8' 1-7/8" 4' 8-1/4" 34-1/2" 13' 11-5/8" 24-1/4" c ATC ,910 13,940 16,780 11, " 14,970 12' 10-1/8" 8' 1-7/8" 4' 8-1/4" 34-1/2" 13' 11-5/8" 24-1/4" c ATC ,000 15,580 18,550 13, " 16,740 13' 5-5/8" 8' 9-3/8" 4' 8-1/4" 42" 13' 11-5/8" 24-1/4" c ATC ,860 15,610 18,580 13, " 16,770 13' 5-5/8" 8' 9-3/8" 4' 8-1/4" 42" 13' 11-5/8" 24-1/4" c ATC (2)7.5 71,910 13,980 17,470 10, " 15,090 11' 11" 6' 10-7/8" 5' 1/8" 19-1/2" 17' 11-7/8" 26-3/8" c ATC (2)10 78,880 14,010 17,500 10, " 15,120 11' 11" 6' 10-7/8" 5' 1/8" 19-1/2" 17' 11-7/8" 26-3/8" c ATC (2)10 76,580 16,110 19,770 13, " 17,390 12' 6-1/2" 7' 6-3/8" 5' 1/8" 27" 17' 11-7/8" 26-3/8" c ATC (2)15 85,790 16,360 20,020 13, " 17,640 12' 6-1/2" 7' 6-3/8" 5' 1/8" 27" 17' 11-7/8" 26-3/8" c ATC (2)10 74,280 18,220 22,050 15, " 19,670 13' 2" 8' 1-7/8" 5' 1/8" 34-1/2" 17' 11-7/8" 26-3/8" c ATC (2)15 83,210 18,470 22,300 15, " 19,920 13' 2" 8' 1-7/8" 5' 1/8" 34-1/2" 17' 11-7/8" 26-3/8" c ATC (2)10 71,980 20,380 24,370 17, " 21,990 13' 9-1/2" 8' 9-3/8" 5' 1/8" 42" 17' 11-7/8" 26-3/8" c ATC (2)15 80,640 20,630 24,620 17, " 22,240 13' 9-1/2" 8' 9-3/8" 5' 1/8" 42" 17' 11-7/8" 26-3/8" c 13

14 catc Evaporative Condenser Specification Basin and Casing Fan Motor Drive Axial Propeller Fans Fan Shaft Bearings Heat Transfer Coil Water Distribution System Eliminators Louvers Finish Water Recirculation Pump 14

15 Up to 143 Tons in a 20 Shipping Container! * Up to 334 Tons in a 40 Shipping Container! *

16 catwb Design and Construction Features c c Principle of Operation Hot Saturated Discharge Air Hot Water In Cooled Water Out Cool Dry Entering Air Fan Drive System Fan Shaft Bearings c Aluminum Alloy Pulleys Power-Band Drive Belt External Motor Mount (Optional Ladder Shown) WST Air Inlet Louvers Type 304 Stainless Steel Strainers 16

17 PVC Drift Eliminators ZM II Nozzles Galvanized Steel Coil Elliptical Thermal-Pak COIL Construction Featuring CROSSCOOL Internal Tube Enhancement Technology INTERNAL TUBE ENHANCEMENT 17

18 Design Air Circulation Piping Note: Closed Circuit Coolers should never be used on an open type system. An open type system with a cooler may result in premature coil failure. Recirculating Water System Freeze Protection Heat Exchanger Coil Heat Loss Data c c c c c c c c c c c c c c c c Minimum Flow Rate c c c c Water Treatment 18

19 Control of Biological Contaminants Steel Support A Plan View B Electric Heaters Heater Sizes c c c c Steel Support End Elevation catwb Supporting Steel Dimensions S.I. Units English Units c c c c Nominal Flow By catwb Model c c c c c c c c c c c c c c c c c c c c c c c c 19

20 catwb Engineering Dimensions & Data S.I. Units H U 543 M 1073 (2) 100 BFW FLUID IN (2) 100 BFW FLUID OUT 581 A (2) 15 FPT VENT M c ATWB 7-3H9 to 7-6L14 (2) 15 FPT VENT M c ATWB 7-3H18 to 7-6J18 M E 50 MPT MAKE-UP MPT DRAIN MPT OVERFLOW P L P L Table 1 Engineering Data Fans Weights (kg) Spray Pump Remote Sump Dimensions (mm) c ATWB Coil Model Heaviest Volume Liters Conn. Operating Height Upper Lower Coil Length Pump No.* KW m 3 /s Shipping Operating Section (Liters) KW L/s Req d** Size (mm) Weight (kg) H U E A L P c ATWB 7-3H ,420 4,560 2, , c ATWB 7-3I ,420 4,560 2, , c ATWB 7-4I ,890 5,200 3, , c ATWB 7-4J ,950 5,260 3, , c ATWB 7-5I ,380 5,860 3, , c ATWB 7-5J ,440 5,910 3, , c ATWB 7-6J ,930 6,570 4, , c ATWB 7-3J ,210 5,790 3, , c ATWB 7-4J ,850 6,650 3, , c ATWB 7-5J ,470 7,500 4, , c ATWB 7-5K ,500 7,530 4, , c ATWB 7-6K ,150 8,400 5, , c ATWB 7-5J ,300 8,630 5, , c ATWB 7-5K ,320 8,650 5, , c ATWB 7-6K ,070 9,660 6, , c ATWB 7-6L ,080 9,670 6, , c ATWB 7-3H18 (2) ,340 8,740 4, , c ATWB 7-3I18 (2) ,350 8,750 4, , c ATWB 7-4I18 (2) ,310 10,040 5, , c ATWB 7-4J18 (2) ,420 10,160 6, , c ATWB 7-5I18 (2) ,260 11,340 6, , c ATWB 7-5J18 (2) ,380 11,450 6, , c ATWB 7-6I18 (2) ,240 12,650 7, , c ATWB 7-6J18 (2) ,360 12,760 7, ,

21 catwb Engineering Dimensions & Data English Units H U 21-3/8 M (2) 4 BFW (2) 4 BFW 42-1/4 FLUID IN FLUID OUT 22-7/8 A (2) 1/2 FPT VENT M c ATWB 7-3H9 to 7-6L14 (2) 1/2 FPT VENT M c ATWB 7-3H18 to 7-6J18 M E 2 MPT MAKE-UP 5-1/8 23-1/ /8 2 MPT DRAIN /2 3 MPT OVERFLOW P L P L Table 1 Engineering Data Fans Weights (lbs.) Spray Pump Remote Sump Dimensions (in.) c ATWB Coil Model Heaviest Volume Gallons Conn. Operating Height Upper Lower Coil Length Pump No.* HP CFM Shipping Operating Section (Gal.) HP GPM Req d** Size Weight (lbs.) H U E A L P c ATWB 7-3H ,830 7,530 10,050 5, " 8,880 11' 2-3/4" 6' 10-7/8" 4' 3-7/8" 19-1/2" 8' 11-3/8" 22-1/8" c ATWB 7-3I ,290 7,540 10,060 5, " 8,890 11' 2-3/4" 6' 10-7/8" 4' 3-7/8" 19-1/2" 8' 11-3/8" 22-1/8" c ATWB 7-4I ,140 8,570 11,460 6, " 10,290 11' 10-1/4" 7' 6-3/8" 4' 3-7/8" 27" 8' 11-3/8" 22-1/8" c ATWB 7-4J ,730 8,700 11,590 7, " 10,420 11' 10-1/4" 7' 6-3/8" 4' 3-7/8" 27" 8' 11-3/8" 22-1/8" c ATWB 7-5I ,000 9,660 12,910 8, " 11,740 12' 5-3/4" 8' 1-7/8" 4' 3-7/8" 34-1/2" 8' 11-3/8" 22-1/8" c ATWB 7-5J ,450 9,790 13,040 8, " 11,870 12' 5-3/4" 8' 1-7/8" 4' 3-7/8" 34-1/2" 8' 11-3/8" 22-1/8" c ATWB 7-6J ,170 10,860 14,480 9, " 13,310 13' 1-1/4" 8' 9-3/8" 4' 3-7/8" 42" 8' 11-3/8" 22-1/8" c ATWB 7-3J ,270 9,280 12,770 7, " 11,160 11' 2-3/4" 6' 10-7/8" 4' 3-7/8" 19-1/2" 11' 11-5/8" 24-7/8" c ATWB 7-4J ,690 10,690 14,670 8, " 13,060 11' 10-1/4" 7' 6-3/8" 4' 3-7/8" 27" 11' 11-5/8" 24-7/8" c ATWB 7-5J ,110 12,060 16,530 10, " 14,920 12' 5-3/4" 8' 1-7/8" 4' 3-7/8" 34-1/2" 11' 11-5/8" 24-7/8" c ATWB 7-5K ,390 12,120 16,590 10, " 14,980 12' 5-3/4" 8' 1-7/8" 4' 3-7/8" 34-1/2" 11' 11-5/8" 24-7/8" c ATWB 7-6K ,680 13,550 18,510 11, " 16,900 13' 1-1/4" 8' 9-3/8" 4' 3-7/8" 42" 11' 11-5/8" 24-7/8" c ATWB 7-5J ,120 13,880 19,020 11, " 17,210 12' 10-1/8" 8' 1-7/8" 4' 8-1/4" 34-1/2" 13' 11-5/8" 24-1/4" c ATWB 7-5K ,910 13,940 19,080 11, " 17,270 12' 10-1/8" 8' 1-7/8" 4' 8-1/4" 34-1/2" 13' 11-5/8" 24-1/4" c ATWB 7-6K ,000 15,580 21,290 13, " 19,480 13' 5-5/8" 8' 9-3/8" 4' 8-1/4" 42" 13' 11-5/8" 24-1/4" c ATWB 7-6L ,860 15,610 21,320 13, " 19,510 13' 5-5/8" 8' 9-3/8" 4' 8-1/4" 42" 13' 11-5/8" 24-1/4" c ATWB 7-3H18 (2)7.5 71,910 13,980 19,270 10, " 16,890 11' 11" 6' 10-7/8" 5' 1/8" 19-1/2" 17' 11-7/8" 26-3/8" c ATWB 7-3I18 (2)10 78,880 14,010 19,300 10, " 16,920 11' 11" 6' 10-7/8" 5' 1/8" 19-1/2" 17' 11-7/8" 26-3/8" c ATWB 7-4I18 (2)10 76,580 16,110 22,140 13, " 19,760 12' 6-1/2" 7' 6-3/8" 5' 1/8" 27" 17' 11-7/8" 26-3/8" c ATWB 7-4J18 (2)15 85,790 16,360 22,390 13, " 20,010 12' 6-1/2" 7' 6-3/8" 5' 1/8" 27" 17' 11-7/8" 26-3/8" c ATWB 7-5I18 (2)10 74,280 18,220 24,990 15, " 22,610 13' 2" 8' 1-7/8" 5' 1/8" 34-1/2" 17' 11-7/8" 26-3/8" c ATWB 7-5J18 (2)15 83,210 18,470 25,240 15, " 22,860 13' 2" 8' 1-7/8" 5' 1/8" 34-1/2" 17' 11-7/8" 26-3/8" c ATWB 7-6I18 (2)10 71,980 20,380 27,890 17, " 25,510 13' 9-1/2" 8' 9-3/8" 5' 1/8" 42" 17' 11-7/8" 26-3/8" c ATWB 7-6J18 (2)15 80,640 20,630 28,140 17, " 25,760 13' 9-1/2" 8' 9-3/8" 5' 1/8" 42" 17' 11-7/8" 26-3/8" 21

22 catwb Closed Circuit Cooler Specification Basin and Casing Fan Motor Drive Axial Propeller Fans Fan Shaft Bearings Heat Transfer Coil Water Distribution System Eliminators Louvers Finish Water Recirculation Pump 22

23 Up to 234 Tons in a 20 Shipping Container! * Up to 472 Tons in a 40 Shipping Container! *

24 cat Design and Construction Features c Principle of Operation Cool Dry Entering Air Hot Saturated Discharge Air Hot Water In Cooled Water Out c Fan Drive System Power-Band Drive Belt Fan Shaft Bearings c Aluminum Alloy Pulleys External Motor Mount (Optional Ladder Shown) WST Air Inlet Louvers Type 304 Stainless Steel Strainers 24

25 Totally Enclosed Motors PVC Drift Eliminators Water Saver Drift Eliminators EvapJet Nozzle Water Distribution System Patented ** EVAPAK Fill c c c Quick Connect Piping System 25

26 cat Thermal Performance S.I. Data TOWER CAPABILITY IN L/s AT THE FOLLOWING TEMPERATURE CONDITIONS ( C) EWT Motor LWT Model No. kw WB c AT c AT c AT c AT c AT c AT c AT c AT c AT c AT c AT c AT c AT c AT c AT c AT c AT c AT TOWER CAPABILITY IN L/s AT THE FOLLOWING TEMPERATURE CONDITIONS ( C) EWT Motor LWT Model No. kw WB c AT c AT c AT c AT c AT c AT c AT c AT c AT c AT c AT c AT c AT c AT c AT c AT c AT c AT i 26

27 cat Thermal Performance English Data TOWER CAPABILITY IN USGPM AT THE FOLLOWING TEMPERATURE CONDITIONS ( F) EWT Motor LWT Model No. Hp WB c AT c AT c AT c AT c AT c AT c AT c AT c AT c AT c AT c AT c AT c AT c AT c AT c AT c AT TOWER CAPABILITY IN USGPM AT THE FOLLOWING TEMPERATURE CONDITIONS ( F) EWT Motor LWT Model No. Hp WB c AT c AT c AT c AT c AT c AT c AT c AT c AT c AT c AT c AT c AT c AT c AT c AT c AT c AT i 27

28 cat Engineering Dimensions & Data S.I. Data U BFW/GVD INLET* H cat to MPT DRAIN 50 MPT MAKE-UP P E FPT OVERFLOW 200 BFW/GVD OUTLET* L Table 1 Engineering Data Weights (kg) Dimensions (mm) cat Heaviest Fan Air Model Section Motor Flow No. Shipping Operating (Pan/Fan) (kw) (m 3 /s) L H U P E c AT ,970 3,015 1, c AT ,880 3,050 1, c AT ,000 2,930 1, c AT ,130 3,180 1, c AT ,025 3,070 1, c AT ,155 3,200 1, c AT ,210 3,410 1, c AT ,130 3,335 1, c AT ,390 3,590 1, c AT ,265 3,465 1, c AT ,415 3,615 1, c AT ,375 3,810 1, c AT ,530 3,965 1, c AT ,285 3,720 1, c AT ,430 3,865 1, c AT ,585 4,020 1, c AT ,445 3,880 1, c AT ,600 4,030 1,

29 cat Engineering Dimensions & Data English Data 21-3/8 44 U 2 8 BFW/GVD INLET* H cat to MPT DRAIN 2 MPT MAKE-UP P E 23-1/8 7-1/2 3-1/2 3-7/8 4-3/4 20-1/2 37-3/4 7' 4" 3 FPT OVERFLOW 8 BFW/GVD OUTLET* 15 3/8 L Table 1 Engineering Data Weights (lbs.) Dimensions (in.) cat Heaviest Fan Air Model Section Motor Flow No. Shipping Operating (Pan/Fan) (HP) (CFM) L H U P E c AT ,340 6,650 2, /2" 151-1/8" 99-3/8" 103-1/8" 51-3/4" c AT ,150 6,460 2, /2" 139-1/8" 87-3/8" 91-1/8" 51-3/4" c AT ,720 2, /2" 151-1/8" 99-3/8" 103-1/8" 51-3/4" c AT ,700 7,010 2, /2" 163-1/8" 111-3/8" 115-1/8" 51-3/4" c AT ,460 6,770 2, /2" 151-1/8" 99-3/8" 103-1/8" 51-3/4" c AT ,750 7,060 2, /2" 163-1/8" 111-3/8" 115-1/8" 51-3/4" c AT ,870 7,520 3, /2" 151-1/8" 99-3/8" 103-1/8" 51-3/4" c AT ,700 7,350 3, /2" /8" 87-3/8" 91-1/8" 51-3/4" c AT ,270 7,920 3, /2" 163-1/8" 111-3/8" 115-1/8" 51-3/4" c AT ,990 7,640 3, /2" 151-1/8" 99-3/8" 103-1/8" 51-3/4" c AT ,320 7,970 3, /2" 163-1/8" 111-3/8" 115-1/8" 51-3/4" c AT ,240 8,400 3, /4" 151-1/8" 99-3/8" 103-1/8" 51-3/4" c AT ,580 8,740 3, /4" 163-1/8" 111-3/8" 115-1/8" 51-3/4" c AT ,040 8,200 3, /4" 139-1/8" 87-3/8" 91-1/8" 51-3/4" c AT ,360 8,520 3, /4" 151-1/8" 99-3/8" 103-1/8" 51-3/4" c AT ,700 8,860 3, /4" 163-1/8" 111-3/8" 115-1/8" 51-3/4" c AT ,390 8,550 3, /4" 151-1/8" 99-3/8" 103-1/8" 51-3/4" c AT ,730 8,890 3, /4" 163-1/8" 111-3/8" 115-1/8" 51-3/4" 29

30 cat Thermal Performance S.I. Data TOWER CAPABILITY IN L/s AT THE FOLLOWING TEMPERATURE CONDITIONS ( C) EWT Motor LWT Model No. kw WB c AT c AT c AT c AT c AT c AT c AT c AT c AT (2) c AT (2) c AT (2) c AT (2) c AT (2) TOWER CAPABILITY IN L/s AT THE FOLLOWING TEMPERATURE CONDITIONS ( C) EWT Motor LWT Model No. kw WB c AT c AT c AT c AT c AT c AT c AT c AT c AT (2) c AT (2) c AT (2) c AT (2) c AT (2) i 30

31 cat Thermal Performance English Data TOWER CAPABILITY IN USGPM AT THE FOLLOWING TEMPERATURE CONDITIONS ( F) EWT Motor LWT Model No. Hp WB c AT c AT c AT c AT c AT c AT c AT c AT c AT (2) c AT (2) c AT (2) c AT (2) c AT (2) TOWER CAPABILITY IN USGPM AT THE FOLLOWING TEMPERATURE CONDITIONS ( F) EWT Motor LWT Model No. Hp WB c AT c AT c AT c AT c AT c AT c AT c AT c AT (2) c AT (2) c AT (2) c AT (2) c AT (2) i 31

32 cat Engineering Dimensions & Data S.I. Data MPT MAKE-UP 80 MPT DRAIN 8 BFW/GVD INLET* 1118 P H U E 51 U E cat to cat to H FPT OVERFLOW 200 BFW/GVD OUTLET* L L Table 2 Engineering Data Weights (kg) Dimensions (mm) cat Heaviest Fan Air Model Section Motor Flow No. Shipping Operating (Pan/Fan) (kw) (m 3 /s) L H U P E c AT ,730 4,370 1, c AT ,925 4,565 1, c AT ,600 4,235 1, c AT ,755 4,390 1, c AT ,950 4,585 1, c AT ,765 4,405 1, c AT ,775 4,415 1, c AT ,970 4,610 1, c AT ,915 6,110 2,405 (2) c AT ,515 5,710 2,450 (2) c AT ,740 5,935 2,450 (2) c AT ,760 5,955 2,470 (2) c AT ,985 6,180 2,470 (2)

33 cat Engineering Dimensions & Data English Data 21-3/8 44 U 2 U /8 2 MPT MAKE-UP 3 MPT DRAIN 8 BFW/GVD INLET* P H E cat to cat to H E 7-1/2 3-1/2 3-7/8 4-3/4 20-1/2 37-3/4 7' 4" 3 FPT OVERFLOW 8 BFW/GVD OUTLET* 15 3/8 L 3/8 3/8 L Table 2 Engineering Data Weights (lbs.) Dimensions (in.) cat Heaviest Fan Air Model Section Motor Flow No. Shipping Operating (Pan/Fan) (HP) (CFM) L H U P E c AT ,020 9,630 3, /4" 155-1/2" 99-3/8" 107-1/2" 56-1/8" c AT ,450 10,060 3, /4" 167-1/2" 111-3/8" 119-1/2" 56-1/8" c AT ,730 9,340 3, /4" 143-1/2" 87-3/8" 95-1/2" 56-1/8" c AT ,070 9,680 3, /4" 155-1/2" 99-3/8" 107-1/2" 56-1/8" c AT ,500 10,110 3, /4" 167-1/2" 111-3/8" 119-1/2" 56-1/8" c AT ,100 9,710 3, /4" 155-1/2" 99-3/8" 107-1/2" 56-1/8" c AT ,120 9,730 3, /4" 155-1/2" 99-3/8" 107-1/2" 56-1/8" c AT ,550 10,160 3, /4" 167-1/2" 111-3/8" 119-1/2" 56-1/8" c AT ,630 13,470 5,300 (2) " 171-1/2" 111-3/8" 123-1/2" 60-1/8" c AT ,750 12,590 5,400 (2) " 147-1/2" 87-3/8" 99-1/2" 60-1/8" c AT ,240 13,080 5,400 (2) " 159-1/2" 99-3/8" 111-1/2" 60-1/8" c AT ,290 13,130 5,450 (2) " 159-1/2" 99-3/8" 111-1/2" 60-1/8" c AT ,780 13,620 5,450 (2) " 171-1/2" 111-3/8" 123-1/2" 60-1/8" 33

34 Design Air Circulation Piping c c c Recirculating Water System Water Treatment Electric Heaters Heater Sizes c c c c c Control of Biological Contaminants Steel Support A Plan View B End Elevation cat Supporting Steel Dimensions S.I. Units English Units c c c c c 34

35 cat Cooling Tower Mechanical Specifications Pan Casing Fan Motor(s) (T.E.F.C.) Drive Axial Propeller Fans Fan Shaft Bearings Fan Drive Warranty Fill The fill shall be suitable for use as a working platform. Non-Corrosive Water Distribution System Eliminators Air Inlet Louver Screens Finish 35

36 Innovation, Performance, Experience World Headquarters/ Research and Development Center EVAPCO Facilities EVAPCO North America EVAPCO, Inc. World Headquarters P.O. Box 1300 Westminster, MD USA Phone: Fax: EVAPCO East 5151 Allendale Lane Taneytown, MD USA Phone: Fax: EVAPCO Midwest 1723 York Road Greenup, IL USA Phone: Fax: EVAPCO West 1900 West Almond Avenue Madera, CA USA Phone: Fax: EVAPCO Iowa 925 Quality Drive Lake View, IA USA Phone: Fax: EVAPCO Iowa Sales & Engineering 215 1st Street, NE P.O. Box 88 Medford, MN USA Phone: Fax: EVAPCO Newton 701 East Jourdan Street Newton, IL USA Phone: Fax: EVAPCO, Inc. World Headquarters & Research/Development Center EVAPCO, Inc. P.O. Box 1300 Westminster, MD USA PHONE: FAX: EVAPCOLD Manufacturing 521 Evapco Drive Greenup, Ill USA Phone: EVAPCO-BLCT Dry Cooling, Inc US Highway 22 West Bridgewater, New Jersey USA Phone: Refrigeration Valves & Systems Corporation A wholly owned subsidiary of EVAPCO, Inc Crosswind Dr. Bryan, TX USA Phone: Fax: rvs@rvscorp.com EVAPCO Northwest 5775 S.W. Jean Road, Suite 210 Lake Oswego, Oregon USA Phone: Fax: EvapTech, Inc. A wholly owned subsidiary of EVAPCO, Inc Nieman Road Lenexa, KS USA Phone: Fax: marketing@evaptech.com Tower Components, Inc. A wholly owned subsidiary of EVAPCO, Inc US HWY 64E Ramseur, NC Phone: Fax: mail@towercomponentsinc.com EVAPCO South America EVAPCO SEMCO Equipamentos de Refrigeracao Ltda. Rua Alexandre Dumas, andar Sao Paulo - SP - Brazil Phone: (55) EVAPCO Europe EVAPCO Europe BVBA European Headquarters Industrieterrein Oost Tongeren, Belgium Phone: (32) Fax: (32) evapco.europe@evapco.be EVAPCO Europe, S.r.l. Via Ciro Menotti 10 I Passirana di Rho Milan, Italy Phone: (39) Fax: (39) evapcoeurope@evapco.it EVAPCO Europe, S.r.l. Via Dosso Piateda Sondrio, Italy EVAPCO Europe GmbH Meerbuscher Straße Haus Meerbusch, Germany Phone: (49) Fax: (49) info@evapco.de Flex coil a/s A wholly owned subsidiary of EVAPCO, Inc. Knøsgårdvej 115 DK-9440 Aabybro Denmark Phone: (45) Fax: (45) info@flexcoil.dk EVAPCO S.A. (Pty.) Ltd. A licensed manufacturer of EVAPCO, Inc. 18 Quality Road Isando 1600 Republic of South Africa Phone: (27) Fax: (27) evapco@evapco.co.za Evap Egypt Engineering Industries Co. A licensed manufacturer of EVAPCO, Inc. 5 El Nasr Road Nasr City, Cairo, Egypt Phone: / Fax: / Primacool@link.net / Shady@primacool.net EVAPCO...SPECIALISTS IN HEAT TRANSFER PRODUCTS AND SERVICES. Visit EVAPCO s Website at: EVAPCO Asia/Pacific EVAPCO Asia/Pacific Headquarters 1159 Luoning Rd. Baoshan Industrial Zone Shanghai, P. R. China, Postal Code: Phone: (86) Fax: (86) marketing@evapcochina.com EVAPCO (Shanghai) Refrigeration Equipment Co., Ltd Luoning Rd., Baoshan Industrial Zone Shanghai, P.R. China, Postal Code: Phone: (86) Fax: (86) marketing@evapcochina.com Beijing EVAPCO Refrigeration Equipment Co., Ltd. No. 13 Yanxi Avenue, Yanqi Development Zone Huai Rou County Beijing, P.R. China, Postal Code: Phone: (86) Fax: (86) evapcobj@evapcochina.com EVAPCO Australia (Pty.) Ltd Melbourne Road P.O. Box 436 Riverstone, N.S.W. Australia 2765 Phone: (61) Fax: (61) sales@evapco.com.au EVAPCO Composites Sdn. Bhd No. 70 (Lot 1289) Jalan Industri 2/3 Rawang Integrated Industrial Park Rawang, Selangor, Malaysia Phone: Fax: EvapTech Asia Pacific Sdn. Bhd A wholly owned subsidiary of EvapTech, Inc. B-6-1, IOI Boulevard Jalan Kenari 5, Bandar Puchong Jaya Puchong, Selangor Darul Ehsan Malaysia Phone: (60-3) Fax: (60-3) marketing-ap@evaptech.com 500/0815/YGS Bulletin 167A