The Air Power You Need to Get the Job Done

The Reliant™ RS85 provides the air power you need to get you in and out of your job site fast. Built to meet the challenges of harsh environments, the rugged Reliant™ RS85 provides 60-85 CFM of air-on-demand at 100% duty-cycle. Ideally suited for 1” impact wrenches and 90 Lb. jack hammers, the durable and dependable Reliant™ RS85 comes with a lifetime warranty on its air end.

  • Literature
  • Product Specifications
  • Special Features
  • Options/Accessories
  • Hydraulic System Recommendations
  • Parts

Capacity (CFM) 60 60 70 70 80 80 85 85
Air Pressure (PSI) 100 150 100 150 100 150 100 125
Compressor RPM 1950 1975 2275 2300 2650 2650 2850 2850
Hydraulic Flow (GPM) 14.0 14.2 16.7 16.8 18.5 18.8 19.7 19.9
Hydraulic Pressure (PSI) 2240 2750 2370 2800 2470 3075 2470 2700

Compressor Dimensions with fittings (In.) – 39.5L x 21.0W x 25.0H

Dimensions listed are not a complete representation of total space necessary. Please consult Vanair for overall space and air requirements.

Dry Weight (Lbs.) – 400

Ratings are approximate and are based on 120 ˚F hydraulic fluid temperature. Add 400 PSI minimum to hydraulic requirements for hydraulic system continuous pressure ratings. Reliant™ RS85 hydraulic relief valve is set at 3200 PSI. Consult Vanair for specific details.


  • 60-85 CFM and Up to 150 PSI
  •  12V and 24V DC Models Available
  •  Open Center or Closed Center Hydraulic Manifold Block
  •  4-Pin Weather Proof Electrical Connection
  •  Heavy-Duty Powder-Coated, Galvanneal Sheet Metal Enclosure


  • Oil-Injected Rotary Screw Air Compressor
  • Bolt-On Pneumatic Inlet Valve
  • Integral Air-to-Oil Separator Tank
  • Lifetime Warranty
  • Made in the USA


  • Capable of Cooling Up to 150 PSI
  • Ambient Operating Range of -20 ˚F to + 125 ˚F


  • Metal Housing
  • Single Stage


  • Gear-Type Motor Directly Mounted to Air Compressor
  • Hydraulic Oil In – ¾” 37 Degree JIC
  • Hydraulic Oil Out - 1” 37 Degree JIC
  • Integral Hydraulic Cooler Included for Air Package


  • Pressure, Hour and Temperature Gauges
  • Conveniently Located and Easy to Read


  • Air Pressure Relief Safety Valve
  •  Hydraulic Oil Pressure Relief Valve
  •  Automatic Blow-Down on Shutdown
  •  High-Temperature and High-Pressure Compressor Shutdown
  •  Oil Fill Plug Safety Relief

  • 20-60 Gal. air reservoirs
  • Aftercoolers
  • Air Hoses
  • Air Tools
  • Cold Weather Package to Prevent Freeze-Ups
  • Hose Reels and Fittings
  • OSHA Safety Valve (Velocity Fuse)
  • Post Drivers
  • Service/Control Line Moisture Separators
  • Tool Oiler/Lubricator
  • Service Airline De-Icer
  • Filter lubricator Regulator (FLR)1”

All hydraulic ratings and pressures are at the machine and do not take into account the pressure drops of individual hydraulic systems. These pressure drops need to be taken into account and added to the rating of the hydraulic pump and components. 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, the continuous hydraulic load when the compressor is running, the duty cycle and ambient operating temperatures, and any other hydraulic equipment that may share the same hydraulic supply system (Vanair recommends a dedicated pump and hydraulic circuit).

For more information please consult Vanair.

Part Description Part Number
Service Kit, Initial 50 Hours for RS85 (Includes Oil, Oil Filter) KIT1212
Service Kit, Lifetime Warranty for RS85 (Includes Oil, Oil Filter, Air Filter) KIT1221
Vanguard™ Premium Green Oil (Four Pack) 264626-4GREEN
Vanguard™ Premium Oil (Four Gal.) 264626-4PACK