Description
120 PSI cut-on, 150 PSI cut-off, w/ quick-lock unloader valve, 4-port manifold, on/off switch
Note: Also used on models WL651004, WL650702, WL650703, WL651004, WL660800, WL660900
Extra Details
If the 90-degree unloader valve leaks (where the 1/4" bleeder line installs) constantly after the compressor shuts off, you have a defective tank Check Valve; your pressure switch is okay.