Lubricated rotary screw compressor

Atlas Copco GA 90+

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

Reference flow: 642 cfm100 psig (≈ 6.9 bar)
Power: 125 hp90 kW
Type: Fixed speed
Manufacturer: Atlas Copco
Line: GA 90+-160
Stages: n/a
Cooling: Air, or water depending on version
Voltage: n/a
Frequency: 50 Hz · 60 Hz
Brochure market: Worldwide
CSA: n/a
CRN: n/a
Source: Manufacturer’s page

Published flow by pressure

60 Hz

Pressure	Flow	In m³/min
73 psig (≈ 5 bar)	670 cfm	≈ 18.97 m³/min
100 psig (≈ 6.9 bar)	642 cfm	≈ 18.18 m³/min
125 psig (≈ 8.6 bar)	574 cfm	≈ 16.25 m³/min
150 psig (≈ 10.3 bar)	515 cfm	≈ 14.58 m³/min

50 Hz

Pressure	Flow	In m³/min
5 bar (≈ 73 psig)	748 cfm	≈ 21.18 m³/min
7 bar (≈ 102 psig)	629 cfm	≈ 17.81 m³/min
8 bar (≈ 116 psig)	602 cfm	≈ 17.05 m³/min
9.5 bar (≈ 138 psig)	551 cfm	≈ 15.6 m³/min

Values published by the manufacturer, at its reference conditions; no interpolation. “≈” = converted from another published unit.

Comparable models

Compare side by side

Model	Flow	At pressure	Power	Market
Kaeser CSDX 175	≈ 639.2 cfm	7.5 bar (≈ 109 psig)	≈ 121 hp	Worldwide
ELGi EG 90SP	630 cfm	7 bar (≈ 102 psig)	125 hp	Worldwide
Chicago Pneumatic CPI120	601 cfm	7 bar (≈ 102 psig)	120 hp	North America
Gardner Denver L90	579.3 acfm	110 psig (≈ 7.6 bar)	125 hp	Worldwide
Sullair LS90 (CE)	≈ 642.7 cfm	7 bar (≈ 102 psig)	≈ 121 hp	Europe / international
ALUP LARGO 110	≈ 692.9 cfm	7 bar (≈ 102 psig)	150 hp	Europe / international
FINI K-MAX 90-08	562 cfm	7.5 bar (≈ 109 psig)	125 hp	Europe / international

Same type, flow within ±25% at the same pressure. The closest model from each manufacturer. Flows at each manufacturer’s conditions, no ranking.

Other GA 90+-160 models

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