Lubricated rotary screw compressor

Kaeser ESD 445

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: ≈ 1,490.3 cfm7.5 bar (≈ 109 psig)
Power: ≈ 335 hp250 kW
Type: Fixed speed
Manufacturer: Kaeser
Line: ESD
Stages: 1
Cooling: Air
Voltage: n/a
Frequency: 50 Hz
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)	≈ 1,490.3 cfm	≈ 42.2 m³/min
10 bar (≈ 145 psig)	≈ 1,317.9 cfm	≈ 37.32 m³/min
13 bar (≈ 189 psig)	≈ 1,047.8 cfm	≈ 29.67 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
Atlas Copco GA 250 Xtreme	1,490.2 cfm	8.5 bar (≈ 123 psig)	335 hp	Worldwide
ELGi EG 250	1,475 cfm	8 bar (≈ 116 psig)	300 hp	Worldwide
Gardner Denver L250	1,464.3 acfm	110 psig (≈ 7.6 bar)	340 hp	Worldwide
Sullair LS220	1,530 cfm	110 psig (≈ 7.6 bar)	300 hp	North America
Sullivan-Palatek SP25-350	1,380.2 acfm	125 psig (≈ 8.6 bar)	350 hp	North America
ALUP LARGO 251	1,494 cfm	8 bar (≈ 116 psig)	340 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 ESD models

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