Lubricated rotary screw compressor

Hertz Kompressoren HGS 15

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: ≈ 79.8 cfm7.5 bar (≈ 109 psig)
Power: 20 hp15 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)	≈ 79.8 cfm	≈ 2.26 m³/min
8.5 bar (≈ 123 psig)	≈ 77 cfm	≈ 2.18 m³/min
10 bar (≈ 145 psig)	≈ 72.4 cfm	≈ 2.05 m³/min
13 bar (≈ 189 psig)	≈ 52.3 cfm	≈ 1.48 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 ST1509	80.1 cfm	125 psig (≈ 8.6 bar)	20 hp	North America
Quincy QGS-20	82.2 cfm	125 psig (≈ 8.6 bar)	20 hp	North America
Champion D20	75.5 cfm	125 psig (≈ 8.6 bar)	20 hp	North America
Gardner Denver L15	87.2 acfm	110 psig (≈ 7.6 bar)	20 hp	Worldwide
Kaeser SK 20	87.8 cfm	125 psig (≈ 8.6 bar)	20 hp	North America
ELGi EG 15	93 cfm	8 bar (≈ 116 psig)	20 hp	Worldwide
Chicago Pneumatic CPM 20	79 cfm	0.8 MPa (≈ 116 psig)	20 hp	Europe / international
ABAC FORMULA 15 8	≈ 82.3 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 HGS / HSC models

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