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Dealers Truck

Viper Hydraulic – 40 to 85 CFM

The Industry's Most Powerful Abovedeck Air Compressor

The Viper Hydraulic Rotary Screw Abovedeck is a high-performance air compressor that delivers proven performance for virtually any application. Offering 40-85 cfm and 100-150 psi, this compact, hydraulic powered unit offers the versatility and sheer power to match the task at hand.

Both Models - Compressor Dimensions with fittings (in.) – 42.2L x 20.0W x 21.0H*

Dry Weight (lbs.) – 370 lbs.

Rotary Screw Air Compressor

  • Vanguard™ Lifetime Warranty on air end
  • Gear-type hydraulic motor
  • Oil-injected, Sullair® rotary screw air end
  • Powder-coated, galvanneal sheet metal enclosure
  • Air to oil compressor fluid cooler
  • Ambient operating range: -20°F to +110°F
  • Electrical 12-volt DC/24-volt DC
  • Supply connections
    • Hydraulic oil in – 3/4" 37º JIC
    • Hydraulic oil out – 1" 37º JIC

Integrated Inlet Control

  • Eliminates bolt-on designs

Safety Equipment

  • High-temperature shutdown
  • Air pressure-relief safety valve
  • Minimum pressure orifice
  • Automatic blowdown on shutdown
  • Oil fill plug safety relief


  • Conveniently located, easy-to-read instrumentation panel features an hour meter and pressure gauge


  • Service/control line moisture separators
  • Filter/lubricator/regulator (FLR)
  • OSHA safety valve (velocity fuse)
  • Air hoses, hose reels, and fittings
  • Tool Oil Line Lubricator
  • Post drivers


Vanair highly recommends consulting a hydraulic supply expert for specifying the correct hydraulic pump size and type, oil reservoir size, hydraulic cooler, hydraulic pressure relief, and other hydraulic supply components for your application. Please take into consideration the following:

  • The hydraulic flow and pressure requirements of the air compressor
  • Keep in mind that when the compressor is running there is a continuous hydraulic load
  • The duty cycle and ambient operating temperatures
  • Other hydraulic equipment which may share the same hydraulic supply system (Vanair recommends a dedicated pump and hydraulic circuit)


*Allow for adequote ventilation.