Hubbell

Old Part Numbers: CW000800AV, 69DJAAir compressor bleeder (unloader) valve. Replace if broken, but replace the check valve if this constantly leaks after the compressor shuts off.

Hubbell 69JF7LY2C Pressure Switch, 4-Port (1/4" female NPT), 95/125 PSI factory preset with unloader valve. Replace the pressure switch if the unit doesn't cut on or off at the designated pressure...