semi-hermetic refrigeration compressor / screw / stationary / industrial
M series
Vnation JSC

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Configuration:
semi-hermetic
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Technology:
screw
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Other characteristics:
stationary, industrial
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Refrigeration capacity:
Min.: 116 kW (155.56 hp)
Max.: 828 kW (1110.37 hp)
GEA M compressors are the first screw compressors with an integrated pressure-activated check valve ensuring low pressure drop. The integration of the suction filter and of the coupling housing eases assembly of the package. The outstanding energy-efficiency of these compressors is based on the infinitely variable capacity and Vi adjustments combined with the extended variable Vi range. GEA M comes in four model sizes and covers a swept volume range from 471 to 870 m3/h.
Swept volume 471 ? 870 m?/h
GEA designed rotor profile for industry leading COP
Speed range between 1000 - 4500 rpm
Extended variable Vi range: 1.8 ? 3.0 / 2.2 ? 4.0 / 2.6 ? 5.5
Infinitely capacity control via frequency inverter and/or slide system
Designed for ammonia (R717) and all other common refrigerants
Available according to API 619 and ISO 10440 standard