Lubricated rotary screw compressor

Atlas Copco GA 11 VSD+

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: 12.2 to 80.9 cfm102 psig (≈ 7 bar)
Power: 15 hp11 kW
Type: Variable speed (VSD)
Manufacturer: Atlas Copco
Line: GA VSD+
Stages: 1
Cooling: Air, or water depending on version
Voltage: n/a
Frequency: n/a
Brochure market: Worldwide
CSA: n/a
CRN: n/a
Source: Manufacturer’s page

Published flow by pressure

Pressure	Flow	In m³/min
58 psig (≈ 4 bar)	13.5 to 82.3 cfm	≈ 0.38 to 2.33 m³/min
102 psig (≈ 7 bar)	12.2 to 80.9 cfm	≈ 0.35 to 2.29 m³/min
147 psig (≈ 10.1 bar)	13.5 to 68.4 cfm	≈ 0.38 to 1.94 m³/min
181 psig (≈ 12.5 bar)	13.3 to 56.4 cfm	≈ 0.38 to 1.6 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
Chicago Pneumatic CPVSp 20	≈ 12.1 to 80.8 cfm	7 bar (≈ 102 psig)	20 hp	Worldwide
Quincy QGSV-20S	78.7 cfm	100 psig (≈ 6.9 bar)	20 hp	North America
ELGi EG 11 PM	17 to 75 cfm	7 bar (≈ 102 psig)	15 hp	Worldwide
Kaeser SFC 11	74.5 cfm	110 psig (≈ 7.6 bar)	n/a	North America
FINI K-MAX 15-08 VS	34 to 88 cfm	8 bar (≈ 116 psig)	20 hp	Europe / international
ABAC Formula I 15 PM	≈ 11.4 to 71 cfm	7 bar (≈ 102 psig)	20 hp	Europe / international
CompAir L15RS	≈ 32.5 to 91.8 cfm	7.5 bar (≈ 109 psig)	≈ 20 hp	Europe / international
Mark MSM 16 IVR	≈ 20.1 to 100.6 cfm	7 bar (≈ 102 psig)	20 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 VSD+ models

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