Lubricated rotary screw compressor

Quincy QGS-7.5

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: 25.3 cfm145 psig (≈ 10 bar)
Power: 7.5 hp≈ 5.6 kW
Type: Fixed speed
Manufacturer: Quincy
Line: QGS
Stages: 1
Cooling: Air
Voltage: n/a
Frequency: 60 Hz
Brochure market: North America
CSA: n/a
CRN: n/a
Source: Manufacturer’s page

Published flow by pressure

Pressure	Flow	In m³/min
145 psig (≈ 10 bar)	25.3 cfm	≈ 0.72 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 ST510	25.3 cfm	150 psig (≈ 10.3 bar)	7.5 hp	North America
Kaeser SM 7.5	25.9 cfm	160 psig (≈ 11 bar)	7.5 hp	North America
Champion D7.5	28 cfm	145 psig (≈ 10 bar)	7.5 hp	North America
Hertz Kompressoren HGS 7,5	≈ 30.7 cfm	10 bar (≈ 145 psig)	10 hp	Worldwide
FINI K-MAX 5.5-10	25 cfm	10 bar (≈ 145 psig)	7.5 hp	Europe / international
ABAC FORMULA 5,5 10	≈ 24.7 cfm	10 bar (≈ 145 psig)	7.5 hp	Europe / international
Chicago Pneumatic CPM 7.5	24 cfm	1 MPa (≈ 145 psig)	7.5 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 QGS models

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