MAMCO Datasheets for Pressure Switches

Pressure switches are actuated by a change in the pressure of a liquid or gas.  They activate electromechanical or solid-state switches upon reaching a specific pressure level.
Pressure Switches: Learn more

Product Name Notes
The LF10-1H pressure switch is designed to regulate tank pressure between two preset values (up to 175 PSI) on small, electrically driven air compressors. The pressure switch is available with...
The LF20 pressure switch is specifically designed to stand up to extended duty applications. The switch is factory set but capable of field adjustment. A standard feature is a polyimide...
The LF25 pressure switch is used to control the pressure of applications with higher current capacity. It’s widely used in steam cleaners, steam irons and other pressure control systems. It...
The MAMCO MAM005 is a switch that combines gold crossbar contacts with all in one welded contact terminal construction that delivers reliability and extended life in harsh, low pressure environments.
The MAMCO/ LEFOO LF31 series switch was designed for use in the HVAC industry where safety and reliability are essential. Despite the design intent, this series has proven to be...
The MAMCO/LEFOO LF40-01 can be used in conjunction with an air button (also called an actuator) in remote control applications widely used in swimming pools and spa pumps, garbage disposers,...
The MAMCO/LEFOO LFS-02 pressure switches are very small, lightweight units capable of detecting pressure, vacuum or differential pressures. The LFS-02 offers a number of features and options that make them...