Hitachi America, Ltd.Hitachi Industrial Equipment


Hitachi is one of the leading manufacturers of two-stage fixed speed DSP oil free rotary screw air compressors. Hitachi's continued innovation in the field of air technology has led to the development of high-performance, environmentally friendly industrial air compressors. The Hitachi two-stage fixed speed DSP oil free rotary screw air compressor is one of the best in its class, providing contaminant free compressed air to various industrial applications.

Hitachi Motor, TEFC / IEEE Compliants

Three Year Bumper to Bumper Warranty (Use of genuine Hitachi consumables and adherence to the standard maintenance schedule are required)

Innovation Through Technology

1st and 2nd Stage Stainless Steel Rotors

  • Eliminate corrosion and promote adhesion of coatings

Patented Rotor Design Profile

  • Provides greater efficiency and higher airend reliability

HX-18 PTFE-Free Rotor Coating

  • Ensures air purity

Patented Hi-precooler

  • Stainless steel Hi-precooler protects aluminum after cooler
  • Maximizes thermal efficiency
  • Improves reliability of the cooling system

Environmental Friendly

Patented Oil-Mist Remover (OMR)

  • Prevents gear case oil mist from venting to atmosphere
Auto Drain Solenoid
  • Standard on every model

Highest Standard of Air Quality

Motorized Isolation Valve (MIV)

  • Automatically closes the discharge when the DSP stops, preventing condensate backflow of moisture.
  • Standard on all copressors.

Ultimate Air Quality with high reliability and efficiency... "The Comfort Zone"

Versatility of Design

Space Saving

  • Units are smaller in overall dimension
  • Panel accessibility promotes space conservation

Industry Leading Sound

  • Quiet enclosure
  • Designed for minimization of leak paths

Motorized Isolation Valve (MIV)

  • Automatic or Schedule Start/Stop Control.
  • Duel Control Operation for lead/lag capability.
  • Operation Data recording capability.
  • Automatic Remote Dryer Pre-Start capability.
  • Shutdown History Menus.
  • PowerSave Operation saves power by automatically decreasing the unload pressure and averaging the operating pressure.
  • Instantaneous Power Interruption (IPI).

Two Stage Fixed Speed Air Compressors Applications