Lubricated rotary screw compressor

Atlas Copco GA 75

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: 493 cfm100 psig (≈ 6.9 bar)
Power: 100 hp75 kW
Type: Fixed speed
Manufacturer: Atlas Copco
Line: GA 30+-90
Stages: n/a
Cooling: Air
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
100 psig (≈ 6.9 bar)	493 cfm	≈ 13.96 m³/min
125 psig (≈ 8.6 bar)	471 cfm	≈ 13.34 m³/min
150 psig (≈ 10.3 bar)	426 cfm	≈ 12.06 m³/min
175 psig (≈ 12.1 bar)	388 cfm	≈ 10.99 m³/min

50 Hz

Pressure	Flow	In m³/min
7 bar (≈ 102 psig)	486 cfm	≈ 13.76 m³/min
8 bar (≈ 116 psig)	466 cfm	≈ 13.2 m³/min
9.5 bar (≈ 138 psig)	430 cfm	≈ 12.18 m³/min
12.5 bar (≈ 181 psig)	372 cfm	≈ 10.53 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 DSD 145	≈ 494.4 cfm	7.5 bar (≈ 109 psig)	≈ 101 hp	Worldwide
Gardner Denver L75	488.1 acfm	110 psig (≈ 7.6 bar)	100 hp	Worldwide
Chicago Pneumatic CPI100	475 cfm	7 bar (≈ 102 psig)	100 hp	North America
ELGi EG 75	528 cfm	7 bar (≈ 102 psig)	100 hp	Worldwide
Sullair ST7508	443 cfm	115 psig (≈ 7.9 bar)	100 hp	North America
Hertz Kompressoren HSC 75	≈ 441.4 cfm	7.5 bar (≈ 109 psig)	100 hp	Worldwide
FINI K-MAX 76-08	477 cfm	7.5 bar (≈ 109 psig)	100 hp	Europe / international
ABAC FORMULA M75 A 7,5	≈ 466.2 cfm	7.5 bar (≈ 109 psig)	100 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 30+-90 models

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