PureAir

Oil-Free Series

100% air purity, that meets the stringent quality standards.

Air purity is critical for many applications where even the tiniest drop of oil can cause product spoilage or damage production equipment. CompAir offers a wide range of oil-free compressor technologies, each one built to give you the peace of mind that comes with high-quality air supply.

Oil Free

DH Series
D Series

DH-Series

Water injected rotary screw compressor

Pressure range
5 to 10 bar
Volume flow
0.32 to 18.55 m³/min
Motor power
15 to 110 kW

Details

Fixed & Regulated Speed

  • 100% Oil-free and silicone-free
  • Certified ISO 8573-1 Class Zero (2010)
  • Absolutely no oil anywhere in the compressor
  • Single-stage
  • Low compression temperature 60 deg C
  • Direct-driven motor without gears or belts
  • High quality water injection lubricates, cools and seals the compression process, maximising
    efficiency
  • No gearbox means no need for associated oil lubrication
  • Low bearing loads and low speeds mean sealed-for-life bearings can be used, requiring no oil
    lubrication
  • Regulated speed technology available (RS models)
  • Compact design small footprint
  • Easy access to all service parts
  • Low noise levels
  • DELCOS XL Compressor Controller
    • Touch screen controller
    • Home page instant overview of compressor status
    • Real time clock
    • Second pressure setting
    • Integrated Cooling and Dryer Control
    • Fault history log
    • Remote control via programmable inputs
    • Auto restart after power failure
    • Service intervals
    • Trend diagrams
    • Optional Base Load Sequencing
    • SD Card – stores several run characteristics

D-Series

Air purity that meets the most stringent hygienic standards

Pressure range
4 to 10 bar
Volume flow
8.89 to 51.8 m³/min
Motor power
75 to 315 kW

Details

Fixed & Regulated Speed

  • 100% Oil-free and silicone-free
  • Certified ISO 8573-1 Class Zero (2010)
  • Premium efficiency, high output, two stage Airend design
  • Regulated speed technology available (RS models)
  • High efficiency IE3 electric motor, optional IE4
  • Automatic motor lubrication
  • Excellent cooling performance
  • Efficient motor cooling
  • Unique closed cooling water circuit for Airend cooling
  • Two efficient radial fans
  • Water cooled models available
  • Low noise levels
  • Low pressure loss
  • Compact design small footprint
  • Easy access to all service parts
  • DELCOS XL Compressor Controller
    • Touch screen controller
    •  Home page instant overview of compressor status
    •  Real time clock
    • Second pressure setting
    • Integrated Cooling and Dryer Control
    • Fault history log
    • Remote control via programmable inputs
    • Auto restart after power failure
    • Service intervals
    • Trend diagrams
    • Optional Base Load Sequencing
    • SD Card – stores several run characteristics