Comparison · Compressors

Atlas Copco lubricated rotary screw compressors

61 models, 9 lines (fixed speed, variable speed (vsd)), from the manufacturer’s brochures.

Under construction. This comparison tool is still being built: do not base a purchasing decision on this data. Always confirm with your local distributors.

GA VSD+

VSD Worldwide Manufacturer’s page
Model Type Power Flow At pressure
GA 5 VSD+ Variable speed (VSD) 7.5 hp5.5 kW 14 to 40.5 cfm ≈ 0.4 to 1.15 m³/min 102 psig (≈ 7 bar)
GA 7 VSD+ Variable speed (VSD) 10 hp7.5 kW 13.5 to 47.8 cfm ≈ 0.38 to 1.35 m³/min 102 psig (≈ 7 bar)
GA 11 VSD+ Variable speed (VSD) 15 hp11 kW 12.2 to 80.9 cfm ≈ 0.35 to 2.29 m³/min 102 psig (≈ 7 bar)
GA 15 VSD+ Variable speed (VSD) 20 hp15 kW 12.2 to 104.7 cfm ≈ 0.35 to 2.96 m³/min 102 psig (≈ 7 bar)
GA 18 VSD+ Variable speed (VSD) 25 hp18 kW 12.2 to 138.1 cfm ≈ 0.35 to 3.91 m³/min 102 psig (≈ 7 bar)
GA 22 VSD+ Variable speed (VSD) 30 hp22 kW 34.3 to 176.4 cfm ≈ 0.97 to 5 m³/min 102 psig (≈ 7 bar)
GA 26 VSD+ Variable speed (VSD) 35 hp26 kW 34.3 to 205.2 cfm ≈ 0.97 to 5.81 m³/min 102 psig (≈ 7 bar)
GA 30 VSD+ Variable speed (VSD) 40 hp30 kW 34.3 to 231.4 cfm ≈ 0.97 to 6.55 m³/min 102 psig (≈ 7 bar)
GA 37 VSD+ Variable speed (VSD) 50 hp37 kW 33.2 to 274.1 cfm ≈ 0.94 to 7.76 m³/min 102 psig (≈ 7 bar)

GA FLX

FIXED Worldwide Manufacturer’s page
Model Type Power Flow At pressure
GA 11 FLX Fixed speed 15 hp11 kW 75.4 cfm ≈ 2.14 m³/min 102 psig (≈ 7 bar)
GA 15 FLX Fixed speed 20 hp15 kW 104.5 cfm ≈ 2.96 m³/min 102 psig (≈ 7 bar)
GA 18 FLX Fixed speed 25 hp18 kW 140.7 cfm ≈ 3.98 m³/min 102 psig (≈ 7 bar)
GA 22 FLX Fixed speed 30 hp22 kW 162.5 cfm ≈ 4.6 m³/min 102 psig (≈ 7 bar)
GA 26 FLX Fixed speed 35 hp26 kW 173.7 cfm ≈ 4.92 m³/min 102 psig (≈ 7 bar)
GA 30 FLX Fixed speed 40 hp30 kW 212.1 cfm ≈ 6.01 m³/min 102 psig (≈ 7 bar)

GA VSD+ XT

VSD Worldwide Manufacturer’s page
Model Type Power Flow At pressure
GA 37L VSD+ XT Variable speed (VSD) 50 hp37 kW 55 to 279 cfm ≈ 1.56 to 7.9 m³/min 102 psig (≈ 7 bar)
GA 45 VSD+ XT Variable speed (VSD) 60 hp45 kW 55 to 332 cfm ≈ 1.56 to 9.4 m³/min 102 psig (≈ 7 bar)
GA 55 VSD+ XT Variable speed (VSD) 75 hp55 kW 55 to 399 cfm ≈ 1.56 to 11.3 m³/min 102 psig (≈ 7 bar)
GA 75 VSD+ XT Variable speed (VSD) 100 hp75 kW 57 to 476 cfm ≈ 1.61 to 13.48 m³/min 102 psig (≈ 7 bar)
GA 75L VSD+ XT Variable speed (VSD) 100 hp75 kW 101 to 563 cfm ≈ 2.86 to 15.94 m³/min 102 psig (≈ 7 bar)
GA 90 VSD+ XT Variable speed (VSD) 125 hp90 kW 104 to 648 cfm ≈ 2.94 to 18.35 m³/min 102 psig (≈ 7 bar)
GA 110 VSD+ XT Variable speed (VSD) 150 hp110 kW 103 to 731 cfm ≈ 2.92 to 20.7 m³/min 102 psig (≈ 7 bar)

GA 180-315

FIXEDVSD Worldwide Manufacturer’s page
Model Type Power Flow At pressure
GA 180 Fixed speed ≈ 241 hp180 kW 1,268 cfm ≈ 35.91 m³/min 100 psig (≈ 6.9 bar)
GA 200 VSD+ Variable speed (VSD) n/a 412 to 1,481 cfm ≈ 11.67 to 41.94 m³/min 125 psig (≈ 8.6 bar)
GA 200 Fixed speed ≈ 295 hp220 kW 1,564 cfm ≈ 44.29 m³/min 100 psig (≈ 6.9 bar)
GA 250 VSD+ Variable speed (VSD) ≈ 354 hp264 kW 414 to 1,769 cfm ≈ 11.72 to 50.09 m³/min 125 psig (≈ 8.6 bar)
GA 250 Fixed speed ≈ 354 hp264 kW 1,868 cfm ≈ 52.9 m³/min 100 psig (≈ 6.9 bar)
GA 250 VSD Hybrid Variable speed (VSD) ≈ 362 hp270 kW ≈ 533.3 to 1,896.4 cfm ≈ 15.1 to 53.7 m³/min 100 psig (≈ 6.9 bar)
GA 315 VSD+ Variable speed (VSD) ≈ 429 hp320 kW 414 to 2,116 cfm ≈ 11.72 to 59.92 m³/min 125 psig (≈ 8.6 bar)
GA 315 Fixed speed ≈ 429 hp320 kW 2,209 cfm ≈ 62.55 m³/min 100 psig (≈ 6.9 bar)
GA 200 VSD Hybrid Variable speed (VSD) ≈ 298 hp222 kW ≈ 501.5 to 2,267.2 cfm ≈ 14.2 to 64.2 m³/min 100 psig (≈ 6.9 bar)

GA 30+-90

FIXED Worldwide Manufacturer’s page
Model Type Power Flow At pressure
GA 30+ Fixed speed 40 hp30 kW 214 cfm ≈ 6.06 m³/min 100 psig (≈ 6.9 bar)
GA 37 Fixed speed 50 hp37 kW 249 cfm ≈ 7.05 m³/min 100 psig (≈ 6.9 bar)
GA 37+ Fixed speed 50 hp37 kW 262 cfm ≈ 7.42 m³/min 100 psig (≈ 6.9 bar)
GA 45 Fixed speed 60 hp45 kW 295 cfm ≈ 8.35 m³/min 100 psig (≈ 6.9 bar)
GA 45+ Fixed speed 60 hp45 kW 319 cfm ≈ 9.03 m³/min 100 psig (≈ 6.9 bar)
GA 55 Fixed speed 75 hp55 kW 385 cfm ≈ 10.9 m³/min 100 psig (≈ 6.9 bar)
GA 55+ Fixed speed 75 hp55 kW 409 cfm ≈ 11.58 m³/min 100 psig (≈ 6.9 bar)
GA 75 Fixed speed 100 hp75 kW 493 cfm ≈ 13.96 m³/min 100 psig (≈ 6.9 bar)
GA 75+ Fixed speed 100 hp75 kW 543 cfm ≈ 15.38 m³/min 100 psig (≈ 6.9 bar)
GA 90 Fixed speed 125 hp90 kW 637 cfm ≈ 18.04 m³/min 100 psig (≈ 6.9 bar)

GA 37L-110 VSD+

VSD Worldwide Manufacturer’s page
Model Type Power Flow At pressure
GA 37L VSD+ Variable speed (VSD) 50 hp37 kW 55 to 279 cfm ≈ 1.56 to 7.9 m³/min 7 bar (≈ 102 psig)
GA 45 VSD+ Variable speed (VSD) 60 hp45 kW 55 to 332 cfm ≈ 1.56 to 9.4 m³/min 7 bar (≈ 102 psig)
GA 55 VSD+ Variable speed (VSD) 75 hp55 kW 55 to 399 cfm ≈ 1.56 to 11.3 m³/min 7 bar (≈ 102 psig)
GA 75 VSD+ Variable speed (VSD) 100 hp75 kW 57 to 476 cfm ≈ 1.61 to 13.48 m³/min 7 bar (≈ 102 psig)
GA 75L VSD+ Variable speed (VSD) 100 hp75 kW 101 to 563 cfm ≈ 2.86 to 15.94 m³/min 7 bar (≈ 102 psig)
GA 90 VSD+ Variable speed (VSD) 125 hp90 kW 104 to 648 cfm ≈ 2.94 to 18.35 m³/min 7 bar (≈ 102 psig)
GA 110 VSD+ Variable speed (VSD) 150 hp110 kW 103 to 731 cfm ≈ 2.92 to 20.7 m³/min 7 bar (≈ 102 psig)

GA 90+-160

FIXED Worldwide Manufacturer’s page
Model Type Power Flow At pressure
GA 90+ Fixed speed 125 hp90 kW 642 cfm ≈ 18.18 m³/min 100 psig (≈ 6.9 bar)
GA 110 Fixed speed 150 hp110 kW 788 cfm ≈ 22.31 m³/min 100 psig (≈ 6.9 bar)
GA 132 Fixed speed 175 hp132 kW 945 cfm ≈ 26.76 m³/min 100 psig (≈ 6.9 bar)
GA 160 Fixed speed 215 hp160 kW 1,121 cfm ≈ 31.74 m³/min 100 psig (≈ 6.9 bar)

GA 110-160 VSD+

VSD Worldwide Manufacturer’s page
Model Type Power Flow At pressure
GA 110 VSD+ 10 bar (150 psi) Variable speed (VSD) 150 hp110 kW 203 to 667 cfm ≈ 5.75 to 18.89 m³/min 151 psig (≈ 10.4 bar)
GA 132 VSD+ 10 bar (150 psi) Variable speed (VSD) 175 hp132 kW 203 to 801 cfm ≈ 5.75 to 22.68 m³/min 151 psig (≈ 10.4 bar)
GA 110 VSD+ 8.5 bar (125 psi) Variable speed (VSD) 150 hp110 kW 214 to 826 cfm ≈ 6.06 to 23.39 m³/min 100 psig (≈ 6.9 bar)
GA 160 VSD+ 10 bar (150 psi) Variable speed (VSD) 215 hp160 kW 203 to 966 cfm ≈ 5.75 to 27.35 m³/min 151 psig (≈ 10.4 bar)
GA 132 VSD+ 8.5 bar (125 psi) Variable speed (VSD) 175 hp132 kW 214 to 987 cfm ≈ 6.06 to 27.95 m³/min 100 psig (≈ 6.9 bar)
GA 160 VSD+ 8.5 bar (125 psi) Variable speed (VSD) 215 hp160 kW 214 to 1,176 cfm ≈ 6.06 to 33.3 m³/min 100 psig (≈ 6.9 bar)

GA 160-250 Xtreme

FIXED Worldwide Manufacturer’s page
Model Type Power Flow At pressure
GA 160 Xtreme Fixed speed 215 hp160 kW 1,010 cfm ≈ 28.6 m³/min 7 bar (≈ 102 psig)
GA 200 Xtreme Fixed speed 268 hp200 kW 1,310.1 cfm ≈ 37.1 m³/min 7 bar (≈ 102 psig)
GA 250 Xtreme Fixed speed 335 hp250 kW 1,543.2 cfm ≈ 43.7 m³/min 7 bar (≈ 102 psig)

Flow at the published point near 100 psig; other points are on each page. “≈” = converted from another published unit.

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