Lubricated rotary screw compressor

Kaeser SK 25

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: ≈ 89 cfm7.5 bar (≈ 109 psig)
Power: ≈ 20 hp15 kW
Type: Fixed speed
Manufacturer: Kaeser
Line: SK
Stages: 1
Cooling: Air
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
6 bar (≈ 87 psig)	≈ 95 cfm	≈ 2.69 m³/min
7.5 bar (≈ 109 psig)	≈ 89 cfm	≈ 2.52 m³/min
10 bar (≈ 145 psig)	≈ 74.9 cfm	≈ 2.12 m³/min
13 bar (≈ 189 psig)	≈ 60.4 cfm	≈ 1.71 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 CPBg 20	90 cfm	8 bar (≈ 116 psig)	20 hp	Worldwide
Gardner Denver L15	87.2 acfm	110 psig (≈ 7.6 bar)	20 hp	Worldwide
ELGi EG 15	93 cfm	8 bar (≈ 116 psig)	20 hp	Worldwide
Quincy QGS-20	82.2 cfm	125 psig (≈ 8.6 bar)	20 hp	North America
Champion D25	97.3 cfm	125 psig (≈ 8.6 bar)	25 hp	North America
Hertz Kompressoren HGS 15	≈ 79.8 cfm	7.5 bar (≈ 109 psig)	20 hp	Worldwide
Ingersoll Rand RSb15ie	104 cfm	7.5 bar (≈ 109 psig)	≈ 20 hp	Worldwide
ABAC SPINN 15X 8	≈ 86.5 cfm	8 bar (≈ 116 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 SK models

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