Diaphragm Switch

1 Port Air Compressor Pressure Switch Control Valve 140-175 PSI Import Style

Import Style 140-175 PSI air compressor, pressure switch, control valve with a single port connection manifold. The switch listed is a universal replacement pressure switch that replaces import style, Condor brand, and more. This switch is equipped with an unloader valve, an on/off pressure control button, and a single port mounting manifold.

140-175 PSI 4 Port Pressure Switch Control with Unloader for Air Compressor

LEFOO 140-175 PSI air compressor pressure switch control valve with a 4 port connection manifold. The switch listed is a universal replacement pressure switch that replaces brands such as Furnas , Square-D and more. This switch is equipped with an unloader valve, an on/off lever, and a four-port mounting manifold. The four-port manifold gives you the option to mount in it any direction and also have the option to add a relief valve, gauge, or multiple air outlet ports.

Lefoo 95-125 PSI 4 Port Pressure Switch Fits Hitachi Dewalt Emglo Compressors

Brand new 95-125 PSI air compressor pressure switch or known as a pressure control valve that is used on many Hitachi, DeWalt, and Emlgo compressors. This switch has four ports on the bottom for air inlet hook up, which are 1/4″ female NPT. This switch is also equipped with an on and off push/pull style button and an unloader valve which is 1/4″ compression. For technical specifications please see below.

Single Port 95-125 PSI Air Compressor Pressure Switch Control 1/4″ NPT 12 Amp

Worldwide Electric’s 12 Amp standard-duty air compressor pressure switch is the ideal replacement and upgrade for those experiencing issues with switch burnout or melted contacts. Engineered for durability, this universal switch works as a replacement for many common brands, including Furnas, Square D, Sunny, Lefoo, and more. Whether your compressor operates at 120 volts or 240 volts, this switch delivers reliable performance.

Single Port 95-125 PSI Air Compressor Pressure Switch Control 1/4″ NPT 12 Amp

Worldwide Electric’s 12 Amp standard-duty air compressor pressure switch is the ideal replacement and upgrade for those experiencing issues with switch burnout or melted contacts. Engineered for durability, this universal switch works as a replacement for many common brands, including Furnas, Square D, Sunny, Lefoo, and more. Whether your compressor operates at 120 volts or 240 volts, this switch delivers reliable performance.

Lefoo 110-150 PSI 4 Port Pressure Switch Air Compressor Control with Unloader

This is a Lefoo LF10-M4 air compressor pressure switch, factory set to turn on at 110 PSI and off at 150 PSI, with an adjustable differential range between 35–50 PSI. Built for dependable performance, this 4-port pressure switch is UL Listed, CSA Certified, and rated for up to 20 Amps. It features a 1/4″ compression unloader valve connection and 1/4″ female NPT tank port, making it a versatile option for many common compressor systems. The integrated DPST (double pole single throw) switch provides consistent power control in a compact, easy-to-install design.

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