Pressure Switch, 125/155 PSI, Single-Port, 1/4" FPT #0228D3

Old Part Numbers: 034-0204, 071-0033

Air compressor pressure switch, 125/155 PSI. Single-port with on/off switch and quick-connect 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.

Specifications

• Pressure Settings: Custom
• Manifold Type: 1/4" NPT
• Auto/Off Function: Yes
• Unloader Type: EVWSi (90° 1/4" Quick Connect)
• Strain Relief Left: None
• Strain Relief Right: None