Air Compressor Pilot Unloader Check Valve Combo 145- PSI 5/8" X 1/2"$$Tools & Hardware Other

1/4" FNPT Top Port 5/8" Inverted SAE Flare Side Inlet 1/2" Male NPT Pipe Thread Outlet to Tank 1/8" NPT Female Pipe Thread Port for Throttle Control Factory Set at 140 psi Cut In & 175 psi Cut Out Pressure