1151M-150 Quincy Air Compressor Pilot Unloader Valve

Quincy Unloader Pilot Valve

• Part # 1151M-150

• Used with a Steel Braided line to Pump
• Cuts in at 110psi and out at 125psi. Has hand toggle unloader for easy starting. 
• 1/2" MPT x 1/8" FPT for Check Valve 

• Factory preset, yet can be adjusted for higher or lower pressures. An easy fix. 
• For pumps without head unloaders and tanks with check valves.

• If you are unsure, please contact us us with your model and serial number and we will be happy to help.

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This is an original equipment unloader valve.