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Products / Oil-free scroll compressors / Oil-free Scroll Compressors 2,2 - 12 kW

Oil-free Scroll Compressors 2,2 - 12 kW

The SFR oil-free scroll compressor has a sturdy design, with a minimum of moving parts. This low maintenance compressor is reliable, rated for a 0 - 100% duty cycle and suited for the harshest conditions. Proven in thousands of demanding tram, light rail, metro, train set and bus applications on every continent, this compact, space saving package is customized to your railway and other heavy duty specifications.

Atlas Copco - Oil-free Scroll compressor
The SFR is specifically designed for applications requiring low noise as well as constant non-pulsating flow rates, in the harshest environmental conditions. Its silent and nearly pulsation-free operation makes it suitable for integration close to passenger compartments or open under-deck installation. Available options include a range of filters and dryers for custom package fabrication to any specification.
  • Single stage and two-stage scroll compressors
  • Proven sturdy, compact and reliable lightweight design
  • Electric and hydraulic drive
  • Resistant to dust, shocks, humidity and temperatures between -40°C(F) and +50°C(122° F)
  • Options for built-in air treatment, customized frames, control cubicles and options for different  power sources and protecting canopies
  • Available Free Air Delivery: 205 - 1.500 l/min (7.2 - 53.0 cfm)
  • Electric power supply: AC 50-60 Hz or DC
  • Typical installation: hybrid buses, multiple units, light rail vehicles, metros, city trams, driverless people movers, and high speed trains, locomotives

Download the datasheet or general Railway brochure here: