GEA Grasso M compressor series

The GEA Grasso M ammonia compressors are the first screw compressors with an integrated pressure-activated check valve ensuring low pressure drop.

The GEA Grasso M compressor is the first series of screw compressors with an integrated pressure-activated check valve ensuring low pressure drop.

The integration of the suction filter and coupling housing greatly simplify assembly of the package. The outstanding energy-efficiency of these compressors is based on the infinitely adjustable capacity combined with the extended variable Vi-range (internal volume ratio). The variable speed from 1,000 to 6,000 rpm ensures a wide operation range and maximum efficiency in full and part load.

GEA Grasso M Screw Compressors Highlights & Technical Features

  • Outstanding energy-efficiency
  • Easy package assembly
  • Designed for ammonia (R717) and all other common refrigerants
  • Available according to API 619 and ISO 10440 standard
  • Swept volume: 231 – 870 m³/h at 2,940 rpm
  • Speed range: 1,000 – 6,000 rpm
  • Design pressure: 28 bar, 52 bar

Learn more with GEA RTSelect – our product selection and configuration tool.

More information here.

Region

Company

GEA

Refrigerant

Ammonia

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