Lubricated rotary screw compressor

Gardner Denver L55

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: 345.2 acfm110 psig (≈ 7.6 bar)
Power: 75 hp55 kW
Type: Fixed speed
Manufacturer: Gardner Denver
Line: L-Series (L04–L290)
Stages: 1
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
110 psig (≈ 7.6 bar)	345.2 acfm	≈ 9.77 m³/min
125 psig (≈ 8.6 bar)	343.9 acfm	≈ 9.74 m³/min
190 psig (≈ 13.1 bar)	278 acfm	≈ 7.87 m³/min

50 Hz

Pressure	Flow	In m³/min
110 psig (≈ 7.6 bar)	377.5 acfm	≈ 10.69 m³/min
145 psig (≈ 10 bar)	335.8 acfm	≈ 9.51 m³/min
190 psig (≈ 13.1 bar)	291 acfm	≈ 8.24 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
Sullair ST5508	348 cfm	115 psig (≈ 7.9 bar)	75 hp	North America
Hertz Kompressoren HSC 55	≈ 341.1 cfm	7.5 bar (≈ 109 psig)	75 hp	Worldwide
Chicago Pneumatic CPI75	352 cfm	8 bar (≈ 116 psig)	75 hp	North America
Atlas Copco GA 55	354 cfm	125 psig (≈ 8.6 bar)	75 hp	Worldwide
ELGi EG 55	357 cfm	8 bar (≈ 116 psig)	75 hp	Worldwide
Quincy QGS-75	320.2 cfm	125 psig (≈ 8.6 bar)	75 hp	North America
Kaeser CSD 110	≈ 376.1 cfm	7.5 bar (≈ 109 psig)	≈ 74 hp	Worldwide
ABAC FORMULA M55 A 8,5	≈ 341.4 cfm	8.5 bar (≈ 123 psig)	75 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 L-Series (L04–L290) models

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