Gast 8AM-FRV-2B Air Motor Reversible Lubricated 5 HP


The 8AM family offers variable operating speed and power output that can be adjusted to meet the precise needs of your application. Their air throttling and pressure control are not only cost-effective over electric motor controls, but they can also be stalled or overloaded for long periods without damaging the motor. In addition to being a non-electric device and cool-running, Gast air motors are ideal for use in hazardous and extreme ambient temperature locations.

The 8AM-FRV-2B air motor features:
  • an adjustable operating speed up to 2,500 RPM
  • power output up to 5.25 H.P.
  • non-electrical
  • cool running
  • extreme temperature locations (0–250 °F)

Equipment comes with a 1 year OEM warranty.


FRL Combo: MP10215

Filter: MP01407

Regulator: MP00275

Lubricator: MP00337

To rebuild or repair this Air Motor, please use the Gast Repair Kit: K210.

8 in stock

SKU: 8AM-FRV-2B Category: Tags: , , , , Brand:
Product Specification
Key Type: M30-KEYSQ 1.0
Max Air Consumption: 175 cfm ( 297.33 m3h )
Max Power: 5 hp ( 3.73 kW )
Max Pressure: 7 bar ( 101.53 psi )
Max Sound Level: 105 dB(A)
Max Speed: 2500 rpm
Max Torque: 185 in-lb ( 20.91 N m )
Mount: FOOT
Output Shaft Type: Keyed
Port Size and Type: 1/2″ NPT
Regulatory Approval: CE, ATEX
Rotation: Reversible
Shaft Size: 0.75 in ( 19.05 mm )
Stainless Steel: NO
Starting Torque @ 80psi: 117 in-lb ( 13.22 N m )
Torque Max Speed: 132 in-lb ( 14.92 N m )
Vanes: 4
Weight: 27 lbs ( 12.25 kg )
Additional Information
Weight 27 lbs
Dimensions 9 × 6 × 7 in







This item has a 1-year manufacturer's warranty.

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