ST Series Mechanical Compressor

ST Series Compressor

“ST” compressors are SAFE mid size units suitable for operation with high inlet pressures.
These compressors are particularly suitable for filling stations with reduced investment costs and medium/high sales forecasts.
“ST” compressor is available also in booster version driven by gas engine to be installed on the trailer for mobile stations.


  • Suction pressure: 8 ÷ 70 bar (max 250 bar in booster version)
  • Discharge pressure: 250 bar
  • Installed power: 22 ÷ 90 KW
  • N° cylinders / N° stages: 3, 4, 5 / 2, 3, 4
  • Valve lifter system
  • Air water cooling system
  • Driven by electric motor (gas engine in booster version)
  • High flow rate
  • Cost efficient solution
  • Simple and compact station layout
  • Minimized operating and maintenance cost
  • Minimized vibrations