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SW Series Compressors

Mechanical compressors equipped with 2 or 3 cylinders positioned at 60°. They absorb 90 to 400 kW of power. They are the largest compression units produced by SAFE and can operate in a wide range of suction pressures.

Suitable for:

  • Applications where a high flow rate is required⠀
  • Compressed Natural Gas applications for the automotive sector, such as bus refuelling stations, mother stations for refuelling of cylinder trailers (Virtual Pipeline) or large public stations.

 

Models

C90 – C110

Cylinders (#)

Up to 3

Stages (#)

Up to 4

Power range – kW

110 -> 400

Speed – RPM

750 -> 1.500

Suction pressure – barG

 

0 -> 70

 

Discharge pressure – barG

 

Up to 310

 

Flow rate – Sm3/hour

 

Up to 7.000

 

Cylinder features

 

Water-cooled, non-lubricated

Lubrication system

Crankcase forced lubrication system

Oil consumption

2 litres per 100 hours of operation OPTION: OIL FREE available

Gas leakage

 

0.1% of rated capacity

Maintenance interval

4,000 hours of operation for high pressure cylinders; 8,000 hours of operation for low pressure cylinders

Certifications

EC – EAC – US