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Specifications and Dimensions

Air Cooled Heat Transfer Co-efficients Maximum Recommended Flow
Water Cooled Heat Rejections Heat Load
Evaporative Cooled Proper Fluid Solutions Correction Factors
 
Air Cooled Ultra

Model

 Comp
HP		 Comp
Type¹		 Unload
Steps		 Typical
Pump
Selection²		 Resvr.
Gallons		 Refrig.
cap.
BTU/HR		 Refrig.
cap. -KW		 L x W x H
Inches		 L x W x H
mm		    
C60 1/2 H 1 P/S/D033 3 6800 1.99 32 x 23 x 22 813 x 584 x 559    
C90 3/4 H 1 P/S/D033 3 10700 3.14 32 x 23 x 22 813 x 584 x 559    
C120 1 H 1 P/S/D033 3 16700 4.89 32 x 23 x 22 813 x 584 x 559    
C180 1 1/2 H 1 P/S/D050 4 22600 0 45 x 27 x 37 1143 x 686 x 940    
C240 2 H 1 P/S/D050 4 29500 8.64 45 x 27 x 38 1143 x 686 x 940    
C360 3 H 1 P/S/D050 4 52200 15.29 45 x 27 x 39 1143 x 686 x 940    
C480 4 H 1 P/S/D050 5 65900 19.31 57 x 32 x 52 1448 x 813 x 1321    
C600 5 H 1 P/S/D050 5 73900 21.65 57 x 32 x 52 1448 x 813 x 1321    
C720 6 H 1 P/S/D050 5 81800 23.97 57 x 32 x 52 1448 x 813 x 1321    
C900 7 1/2 H 1 P/S/D075 10 113000 33.11 57 x 48 x 66 1448 x 1219 x 1676    
C1200 10 H 1 P/S/D075 10 149000 43.66 57 x 48 x 66 1448 x 1219 x 1676    
C1440 14 2/5 H 1 P/S/D100 10 170000 49.81 60 x 48 x 66 1524 x 1219 x 1676    
C1800 16 H 1 P/S/D150 12 191000 55.96 70 x 48 x 66 1778 x 1219 x 1676    
C/CU24003 20 D 2 P/S/D150 15 258000 75.59 92 x 66 x 92 2337 x 1677 x 2337 314000 92.00
C/CU3000 25 D 2 P/S/D200 18 322000 94.35 128 x 66 x 92 3251 x 1677 x 2337 385000 112.81
C/CU3600 30 D 2 P/S/D200 23 375000 109.88 128 x 66 x 92 3251 x 1677 x 2337 451000 132.41
C/CU4200 35 D 3 P/S/D300 30 459000 134.49 128 x 92 x 92 3251 x 2337 x 2337 560000 164.08
C/CU4800 40 D 3 P/S/D300 36 551000 161.44 128 x 92 x 92 3251 x 2337 x 2337 662000 193.97
C/CU6000 50 D 4 P/S/D300 46 665000 194.85 174 x 92 x 92 4420 x 2337 x 2337 783000 229.42
C/CU7200 60 D 4 P/S/D500 60 764000 223.85 174 x 92 x 92 4420 x 2337 x 2337 919000 269.27
C/CU8400 (2) 35 D 6 P/S/D750 60 918000 268.97 226 x 92 x 92 5740 x 2337 x 2337 1120000 328.16
C/CU9600 (2) 40 D 6 P/S/D750 60 1102000 322.89 226 x 92 x 92 5740 x 2337 x 2337 1324000 387.93
C/CU12000 (2) 50 D 8 P/S/D1500 92 1330000 389.69 226 x 92 x 92 5740 x 2337 x 2337 1566000 458.84
C/CU14400 (2) 60 D 8 P/S/D1500 120 1528000 447.7 268 x 92 x 92 6807 x 2337 x 2337 1838000 538.53
Notes
  1. "H" = Hermetic; "D" = Discus Accessible Hermetic
  2. "P..." = pump only; "S..." = Simplex pumping system; "D..." = Duplex pumping system. Model number indicates HP, eg. P/S/D100 is 1.0 HP
  3. Model "CU..." = Cool Mass Ultra evaporative cooled system.
  • Table values based on the conditions:
    90 °F ambient temperature; 60 °F discharge water
  • Standard voltages: C60-C90 115-1-60V or 230-1-60V; C120 & larger 230/3/60V or 460/3/60V. 50Hz, 575-3-60V & other voltages available.
  • R-22 refrigerant is standard; R-134A is available for most sizes.

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Model Water Cooled Evaporative Cooled
Refrig.
cap.
BTU/HR		 Refrig.
cap. -KW		 L x W x H
Inches		 L x W x H mm Refrig.
cap.
BTU/HR		 Refrig.
cap. -KW
C60 8240 2.41 32 x 23 x 22 813 x 584 x 559    
C90 12790 3.75 32 x 23 x 22 813 x 584 x 559    
C120 19400 5.68 32 x 23 x 22 813 x 584 x 559    
C180 26700 7.82 45 x 27 x 37 1143 x 686 x 940    
C240 34500 10.11 45 x 27 x 38 1143 x 686 x 940    
C360 61600 18.05 45 x 27 x 39 1143 x 686 x 940    
C480 77200 22.62 57 x 32 x 52 1448 x 813 x 1321    
C600 85500 25.05 57 x 32 x 53 1448 x 813 x 1321    
C720 93700 27.45 57 x 32 x 54 1448 x 813 x 1321    
C900 133000 38.97 57 x 48 x 66 1448 x 1219 x 1677    
C1200 175000 51.28 57 x 48 x 66 1448 x 1219 x 1677    
C1440 198000 58.01 60 x 48 x 66 1524 x 1219 x 1677    
C1800 222000 65.05 70 x 48 x 66 1778 x 1219 x 1677    
C/CU24003 296000 86.73 90 x 48 x 66 2286 x 1219 x 1677 314000 92
C/CU3000 364000 106.65 70 x 60 x 66 1778 x 1524 x 1677 385000 112.81
C/CU3600 426000 124.82 70 x 60 x 66 1778 x 1524 x 1677 451000 132.14
C/CU4200 525000 153.82 84 x 60 x 66 2134 x 1524 x 1677 560000 164.08
C/CU4800 626000 183.42 84 x 60 x 66 2134 x 1524 x 1677 662000 193.97
C/CU6000 744000 217.99 102 x 60 x 72 2591 x 1524 x 1829 783000 229.42
C/CU7200 866000 253.74 126 x 60 x 72 2591 x 1524 x 1829 919000 269.27
C/CU8400 1050000 307.65 84 x 72 x 72 2134 x 1829 x 1829 1120000 328.16
C/CU9600 1252000 366.84 84 x 72 x 72 2134 x 1829 x 1829 1324000 387.93
C/CU12000 1488000 435.98 126 x 90 x 72 3200 x 2286 x 1829 1566000 458.84
C/CU14400 1732000 507.48 126 x 90 x 72 3200 x 2286 x 1829 1838000 538.53
Notes
  1. "H" = Hermetic; "D" = Discus Accessible Hermetic
  2. "P..." = pump only; "S..." = Simplex pumping system; "D..." = Duplex pumping system. Model number indicates HP, eg. P/S/D100 is 1.0 HP
  3. Model "CU..." = Cool Mass Ultra evaporative cooled system.
  • Table values based on the conditions:
    90 °F ambient temperature; 60 °F discharge water
  • Standard voltages: C60-C90 115-1-60V or 230-1-60V; C120 & larger 230/3/60V or 460/3/60V. 50Hz, 575-3-60V & other voltages available.
  • R-22 refrigerant is standard; R-134A is available for most sizes.

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Typical Heat Transfer Coefficients

Typical heat transfer coefficients (U)
Tube side fluid water oil 50% freeze protector
Water 400 100 350
Oil 50    
50% Freeze Protector   90 300

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 Typical Heat Rejections

Typical heat rejections
Type of equipment BTUs (approx.) GPM cooling range ((F)
Plastic injection machines 125/min./oz. capacity 1.5/oz. capacity 10
Hydraulic oil cooling 2545/hr/BHP .51/BHP 10
Welding tip cooling 84/min. (avg.) 1 10
Electric furnace cooling 200/hr/KW .02/KW 20
Quench oil cooling Heat load = specific heat x lbs. x temperature cooled

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Proper Fluid Solution

Proper fluid solution
% Freeze Protector 10% 20% 30% 40% 50%
Freezing temp. 25°F/-4°C 14°F/-10°C 3°F/-16°C -13°F/-25°C -33°F/36°C

For temperature below 40°F/4°C, use Freeze Protector solution.

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Maximum Recommended Flow

Maximum recommended flow
Pipe Size GPM@20-50 PSIG Pipe Size GPM@20-50 PSIG PipeSize GPM@20-50
PSIG
0.5" 8 1.5" 50 4.0" 300
0.75" 14 2.0" 78 5.0" 450
1.0" 23 2.5" 120 6.0" 600
1.25" 36 3.0" 180 8.0" 1200

For 100 ft. or less equivalent pipe length (after allowing for fittings). Oversize for longer lengths.

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Heat Load (Q)

Heat load (Q)
Fluid Formula
Water Q = 500 x GPM x delta T x specific heat (sp. heat for water = 1.0)
Oil Q = 210 x GPM x delta T x specific heat
50% Freeze Protector Q = 450 x GPM x delta T x specific heat

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Correction Factors

Water out temperature
40°F 50°F 60°F 70°F
0.62 0.8 1.0 1.1
Ambient or condenser water temperature
70°F 80°F 90°F 100°F 110°F over110°F
1.12 1.06 1.0 0.93 0.87 consult factory

Typical Dimensions 

  A B C D  
Model In. mm in. mm in. mm in. mm  
C60-C120 1 25.4 2 38.1 4 98.43 22 562  
C180-C360 2 63.5 3 76.2 8 203.2 31 796.9  
C480-C720 2 63.5 2 63.5 5 133.4 42 1054  
  E F G H IN & OUT
Model in. mm in. mm in. mm in. mm in.
C60-C120 6 139.7 22 558.8 32 800.1 23 584.2 3/4
C180-C360 4 88.9 36 914.4 45 1143 26 673.1 1
C480-C720 10 247.7 51 1302 56 1435 34 863.6 2

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÷Pioneer Air Systems, Inc.÷

÷210 Flatfork Rd. ÷Wartburg, TN 37887÷Tel: 800-264-1AIR÷Fax: 423-346-3865 ÷ sales@pioneerair.com ÷

Copyright (c) 2004 - Pioneer Air Systems, Pioneer Engineering. All rights reserved.
Information in this document is subject to change without notice.