GEA Compressor type E Grasso M series screw compressors with an integrated pressure-activated check valve

Technical Specification

Features:
  • Make: GEA
  • Model code: Compressor type E
  • Max. operating pressure: 28/52 bar
  • Motor speed: 2940 ~ 4500 RPM
  • Air connection /Capacity: 321 ~ 491 m³/h
Additional info:

GEA Grasso 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 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. 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

Read more
Make GEA
Manufacturer GEA
Category Ships' equipment and fittings>Compressors
Model code Compressor type E
Max. operating pressure 28/52 bar
Motor speed 2940 ~ 4500 RPM
Air connection /Capacity 321 ~ 491 m³/h
Additional info

GEA Grasso 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 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.

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
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