HR Series HR04-HR07

HR04 AirStation on tank with dryer

Oil lubricated single stage rotary vane technology 4-7 kW (5-10 HP)

The Hydrovane HR Series enclosed fixed speed rotary vane compressor line offers reliability, flexibility, and the smallest footprint of any rotary compressor in the industry. Slow speed direct drive operation, coupled with few moving parts means less components to fail and no power loss through belts or gears. Simple construction and grouped service components reduce maintenance costs.


The Hydrovane HR Series (5-10HP) compressors are a low horsepower extension of the well-established, robust HR Series Hydrovane compressors. These rotary sliding vane compressors are cost effective, reliable and versatile.

  • Direct Drive
  • 5, 7.5 and 10HP
  • Slow Speed 1760 RPM
  • SMART SERVO Energy Reduction System
  • IP55 TEFC Motor
  • Small Footprint
  • Quiet Enclosed
  • Hydrovane Pro Microprocessor Controller
  • Three Phase
  • Base or Tank Mount Options


Powerful and Cost Effective

  • Reduced Energy Venting System (REVS) for lower off-load power consumption
  • Easy and cost competitive maintenance 
  • 10 year Platinum™ extended warranty program 


  • Up to 100,000+ operating hours due to its simple integral design
  • Delivering quality pulse free air with automatic regulation
  • Low speed, direct drive, minimal stresses and no roller bearings to replace


  • Quiet in operation and can be located at the point of use
  • Air intake modulation produces only the air you require
  • Complete packages or separate air end