Hubbell Pressure Switch, 4-Port, 140/175 PSI, With Unloader Valve #048A9D

Hubbell 69JF9LY2C Pressure Switch, 4-Port (1/4" female NPT), 140/175 PSI factory preset with unloader valve.

Replace the pressure switch if the compressor no longer cuts in or cuts out at the designated pressure (PSI), if the unit doesn't turn on or off, or if there is an obvious air leak from the contacts or manifold.

If the small unloader (bleeder) valve on or under your switch leaks constantly AFTER the unit shuts off, don't replace this part, replace the in-tank check valve. Most pressure switches have a bleeder valve which has a 1/4" plastic or copper line routing to it.

• 3 and 5 HP ratings
• 140/175 PSI cut-in / cut-out
• 4-port manifold (1/4" female NPT)
• 1/4" compression Unloader Valve
• Optional bottom cable entry
• Silver cad-oxide brazed contacts
• Various pipe locations
• UL listed and CSA Certified
• CE and CCC approved