OUR PRODUCTS
Single Compressor Units
Compax 1 - Sizes 045, 060, 070, 075, 085
Compax 2 - Sizes 110, 135, 150, 175
 
Compax 1 and Compax 2 - Single Compressor Units
 
Dual Compressor Units
Compax 3 - Sizes 210, 230, 260, 300, 350, 400, 450
Compax 4 - Sizes 600, 700, 900
 
Compax 3 and Compax 4 - Dual Compressor Units
 
GENERAL PERFORMANCE
Single Compressor Units
Compax 1 System Capabilities
WATER LOOP
MODEL NO. CMX_ _ _ 45 60 70 75 85
Cooling Capacity — Rated at ISO 13256-2 Conditions
TOTAL BTU/hr 36571 41484 51088 59065 65005
THR BTU/hr 45083 51304 62704 73079 80861
EER 14.7 14.4 15 14.4 14
Evaporator
EWT °F 53.6 53.6 53.6 53.6 53.6
LWT °F 43.2 43.2 42.3 42 42.8
Flow Rate GPM 7 8 9 10 12
Pressure Drop ft 7.8 10.2 17.8 22 31.7
Condenser
EWT °F 86 86 86 86 86
LWT °F 98.9 98.8 99.9 100.5 99.5
Flow Rate GPM 7 8 9 10 12
Pressure Drop ft 7.8 10.2 17.8 22 31.7
Heating Capacity — Rated at ISO 13256-2 Conditions
TOTAL BTU/hr 51259 58716 71457 83553 91668
COP 4.7 4.6 4.7 4.5 4.6
Evaporator
EWT °F 68 68 68 68 68
LWT °F 56.5 56.5 55.5 55 56
Flow Rate GPM 7 8 9 10 12
Pressure Drop ft 7.8 10.2 17.8 22 31.7
Condenser
EWT °F 104 104 104 104 104
LWT °F 118.6 118.7 119.9 120.7 119.3
Flow Rate GPM 7 8 9 10 12
Pressure Drop ft 7.8 10.2 17.8 22 31.7

Note: Data subject to change with product improvements.  
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GROUND LOOP
MODEL NO. CMX_ _ _ 45 60 70 75 85
Cooling Capacity — Rated at ISO 13256-2 Conditions
TOTAL BTU/hr 37981 43112 52920 58717 67387
THR BTU/hr 45612 51890 63301 70742 81766
EER 17 16.8 17.4 16.7 16
Evaporator
EWT °F 53.6 53.6 53.6 53.6 53.6
LWT °F 42.7 42.8 41.8 41.9 42.4
Flow Rate GPM 7 8 9 10 12
Pressure Drop ft 7.8 10.2 17.8 22 31.7
Condenser Selected with15 % Ethylene Glycol
EWT °F 77 77 77 77 77
LWT °F 90.4 90.4 91.5 91.6 91
Flow Rate GPM 7 8 9 10 12
Pressure Drop ft 8.1 10.6 18.5 22.8 32.9
Heating Capacity — Rated at ISO 13256-2 Conditions
TOTAL BTU/hr 34216 38726 48298 53096 61834
COP 3.3 3.1 3.4 3.2 3.2
Evaporator Selected with 15 % Ethylene Glycol
EWT °F 32 32 32 32 32
LWT °F 25 25.2 24.2 24.3 24.7
Flow Rate GPM 7 8 9 10 12
Pressure Drop ft 8.1 10.6 18.5 18.5 32.9
Condenser
EWT °F 104 104 104 104 104
LWT °F 113.8 113.7 114.7 114.7 114.3
Flow Rate GPM 7 8 9 10 12
Pressure Drop ft 7.8 10.2 17.8 17.8 31.7

Note: Data subject to change with product improvements.  
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Dual Compressor Units
Compax 2 System Capabilities
WATER LOOP
MODELNO. CMX_ _ _ 110 135 150 175
CoolingCapacity — Rated at ISO 13256-2 Conditions
TOTAL BTU/hr 91359 100974 125444 137356
THR BTU/hr 112125 124582 152223 167992
EER 15 14.6 16 15.3
Evaporator
EWT °F 53.6 53.6 53.6 53.6
LWT °F 43.5 42.4 43.1 42.6
FlowRate GPM 18 18 24 25
PressureDrop ft 15.4 15.4 12.2 13.2
Condenser
EWT °F 86 86 86 86
LWT °F 98.5 99.8 98.7 99.4
FlowRate GPM 18 18 24 25
PressureDrop ft 15.4 15.4 12.2 13.2
HeatingCapacity — Rated at ISO 13256-2 Conditions
TOTAL BTU/hr 128020 142352 173239 190268
COP 4.9 4.7 5.1 4.8
Evaporator
EWT °F 68 68 68 68
LWT °F 56.7 55.6 56.4 55.9
FlowRate GPM 18 18 24 25
PressureDrop ft 15,4 15.4 12.2 13.2
Condenser
EWT °F 104 104 104 104
LWT °F 118.2 119.8 118.4 119.2
FlowRate GPM 18 18 24 25
PressureDrop ft 15.4 15.4 12.2 13.2

Note: Data subject to change with product improvements.  
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GROUND LOOP
MODELNO. CMX_ _ _ 110 135 150 175
Cooling Capacity — Rated at ISO 13256-2 Conditions
TOTAL BTU/hr 94825 104465 130156 142569
THR BTU/hr 113725 125772 154704 170382
EER 17.1 16.7 18.1 17.5
Evaporator
EWT °F 53.6 53.6 53.6 53.6
LWT °F 43.1 42 42.8 42.2
Flow Rate GPM 18 18 24 25
Pressure Drop ft 15.4 15.4 12.2 13.2
Condenser Selected with 15 % Ethylene Glycol
EWT °F 77 77 77 77
LWT °F 90 91.4 90.3 91.1
Flow Rate GPM 18 18 24 25
Pressure Drop ft 16 16 12.6 13.7
Heating Capacity — Rated at ISO 13256-2 Conditions
TOTAL BTU/hr 84639 95037 112608 127192
COP 3.5 3.4 3.5 3.5
Evaporator Selected with 15 % Ethylene Glycol
EWT °F 32 32 32 32
LWT °F 25.1 24.3 25.1 24.5
Flow Rate GPM 18 18 24 25
Pressure Drop ft 16 16 12.6 13.7
Condenser
EWT °F 104 104 104 104
LWT °F 113.4 114.6 113.4 114.2
Flow Rate GPM 18 18 24 25
Pressure Drop ft 15.4 15.4 12.2 13.2

Note: Data subject to change with product improvements.  
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Dual Compressor Units
Compax 3 System Capabilities
WATER LOOP
MODEL NO. CMX_ _ _ 210 230 260 300 350 400 450
Cooling Capacity — Rated at ISO 13256-2 Conditions
TOTAL BTU/hr 167461 181049 205892 242718 276994 307239 353096
THR BTU/hr 205543 223494 253117 298165 338346 377617 435832
EER 15 14.6 14.9 14.9 15.4 14.9 14.6
Evaporator
EWT °F 53.6 53.6 53.6 53.6 53.6 53.6 53.6
LWT °F 42.4 42.3 42.2 42.6 42.5 42.6 42.6
Flow Rate GPM 30 32 36 44 50 56 64
Pressure Drop ft 10.7 12.2 15.4 8.6 13.2 16.6 21.6
Condenser
EWT °F 86 86 86 86 86 86 86
LWT °F 99.7 100 100.1 99.6 99.5 99.5 99.6
Flow Rate GPM 30 32 36 44 50 56 64
Pressure Drop ft 10.7 12.2 15.4 8.6 13.2 16.6 21.6
Heating Capacity — Rated at ISO 13256-2 Conditions
TOTAL BTU/hr 233719 254994 289317 338347 383982 429836 494627
COP 4.8 4.8 4.8 4.7 4.9 4.8 4.7
Evaporator
EWT °F 68 68 68 68 68 68 68
LWT °F 55.7 55.4 55.3 55.9 55.8 55.8 55.8
Flow Rate GPM 30 32 36 44 50 56 64
Pressure Drop Ft 10.7 12.2 15.4 8.6 13.2 16.6 21.6
Condenser
EWT °F 104 104 104 104 104 104 104
LWT °F 119.6 119.9 120.1 119.4 119.4 119.4 119.5
Flow Rate GPM 30 32 36 44 50 56 64
Pressure Drop ft 10.7 12.2 15.4 8.6 13.2 16.6 21.6

Note: Data subject to change with product improvements.  
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GROUND LOOP
MODEL NO. CMX _ _ _ 210 230 260 300 350 400 450
Cooling Capacity — Rated at ISO 13256-2 Conditions
TOTAL BTU/hr 173525 187890 213083 251742 288005 318285 364884
THR BTU/hr 208174 226547 255726 302372 343903 382583 440871
EER 17.1 16.6 17.1 17 17.6 16.9 16.4
Evaporator
EWT °F 53.6 53.6 53.6 53.6 53.6 53.6 53.6
LWT °F 42 41.9 41.8 42.2 42.1 42.2 42.2
Flow Rate GPM 30 32 36 44 50 56 64
Pressure Drop ft 10.7 12.2 15.4 8.6 13.2 16.6 21.6
Condenser Selected with 15 % Ethylene Glycol
EWT °F 77 77 77 77 77 77 77
LWT °F 91.3 91.6 91.6 91.2 91.2 91.1 91.2
Flow Rate GPM 30 32 36 44 50 56 64
Pressure Drop ft 11.1 12.6 16 8.9 13.7 17.2 22.4
Heating Capacity — Rated at ISO 13256-2 Conditions
TOTAL BTU/hr 156265 169093 192276 222567 251781 284902 328566
COP 3.5 3.4 3.4 3.4 3.5 3.5 3.5
Evaporator Selected with 15 % Ethylene Glycol
EWT °F 32 32 32 32 32 32 32
LWT °F 24.3 24.3 24.2 24.7 24.6 24.5 24.5
Flow Rate GPM 30 32 36 44 50 56 64
Pressure Drop ft 11.1 12.6 16 8.9 13.7 17.2 22.4
Condenser
EWT °F 104 104 104 104 104 104 104
LWT °F 114.4 114.6 114.7 114.1 114.1 114.2 114.3
Flow Rate GPM 30 32 36 44 50 56 64
Pressure Drop ft 10.7 12.2 15.4 8.6 13.2 16.6 21.6

Note: Data subject to change with product improvements.  
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Dual Compressor Units
Compax 4 System Capabilities
WATER LOOP
MODEL NO. CMX_ _ _ 600 700 900
Cooling Capacity — Rated at ISO 13256-2 Conditions
TOTAL BTU/hr 445077 541458 710053
THR BTU/hr 555431 679297 888310
EER 13.8 13.4 13.6
Evaporator
EWT °F 53.6 53.6 53.6
LWT °F 42.4 42.4 41.8
Flow Rate GPM 80 100 120
Pressure Drop ft 19 19 19
Condenser
EWT °F 86 86 86
LWT °F 99.9 100 100.8
Flow Rate GPM 80 100 120
Pressure Drop ft 19 19 19
Heating Capacity — Rated at ISO 13256-2 Conditions
TOTAL BTU/hr 633272 785156 1007757
COP 4.5 4.4 4.4
Evaporator
EWT °F 68 68 68
LWT °F 55.6 55.6 55
Flow Rate GPM 80 100 120
Pressure Drop ft 19 19 19
Condenser
EWT °F 104 104 104
LWT °F 119.8 119.9 120.8
Flow Rate GPM 80 100 120
Pressure Drop ft 19 19 19

Note: Data subject to change with product improvements.  
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GROUND LOOP
MODEL NO. CMX_ _ _ 600 700 900
Cooling Capacity — Rated at ISO 13256-2 Conditions
TOTAL BTU/hr 459501 551706 734584
THR BTU/hr 560472 681245 897684
EER 15.5 15 15.4
Evaporator
EWT °F 53.6 53.6 53.6
LWT °F 42 42 41.4
Flow Rate GPM 80 100 120
Pressure Drop ft 19 19 19
Condenser Selected with 15 % Ethylene Glycol
EWT °F 77 77 77
LWT °F 91.5 91.5 92.4
Flow Rate GPM 80 100 120
Pressure Drop ft 19.7 19.7 19.7
Heating Capacity — Rated at ISO 13256-2 Conditions
TOTAL BTU/hr 426864 528170 676571
COP 3.4 3.2 3.3
Evaporator Selected with 15 % Ethylene Glycol
EWT °F 32 32 32
LWT °F 24.4 24.3 23.9
Flow Rate GPM 80 100 120
Pressure Drop ft 19.7 19.7 19.7
Condenser
EWT °F 104 104 104
LWT °F 114.4 114.6 115.3
Flow Rate GPM 80 100 120
Pressure Drop ft 19 19 19

Note: Data subject to change with product improvements.  
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Single Compressor Units
Compax 1 - Sizes 045, 060, 070, 075, 085
Compax 2 - Sizes 110, 135, 150, 175
Dual Compressor Units
Compax 3 - Sizes 210, 230, 260, 300, 350, 400, 450
Compax 4 - Sizes 600, 700, 900
Copyright ©2011 CGC Group Inc.        150 Britannia Rd. East, Unit 1, Mississauga, Ontario, Canada, L4Z 2A4, Tel: 905.568.1661, Fax: 905.568.2839