Lubricated rotary screw compressor

Hertz Kompressoren HSC 55

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: ≈ 341.1 cfm7.5 bar (≈ 109 psig)
Power: 75 hp55 kW
Type: Fixed speed
Manufacturer: Hertz Kompressoren
Line: HGS / HSC
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
7.5 bar (≈ 109 psig)	≈ 341.1 cfm	≈ 9.66 m³/min
8.5 bar (≈ 123 psig)	≈ 324.9 cfm	≈ 9.2 m³/min
10 bar (≈ 145 psig)	≈ 298.8 cfm	≈ 8.46 m³/min
13 bar (≈ 189 psig)	≈ 240.1 cfm	≈ 6.8 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 ST5509	341 cfm	125 psig (≈ 8.6 bar)	75 hp	North America
Gardner Denver L55	345.2 acfm	110 psig (≈ 7.6 bar)	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 90	≈ 312.5 cfm	7.5 bar (≈ 109 psig)	≈ 60 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 HGS / HSC models

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