Skip to content
Low Pressure Switches

Low Pressure Switches

Browse Products

APA/APF Series Diaphragm Mechanical Low-Pressure Switch

The A series mechanical low-pressure switch has been a long-time favorite for OEM's world-wide requiring high-volume quantities.   The snap-action ...

View full details

EPA/EPF Series Mechanical Diaphragm Low / Medium / High Pressure Switch

The EPA/EPF series is highly successful and widely used by OEM's worldwide for production volume requirements.  Based on a diaphragm creep-action m...

View full details

HPA-HPF Mechanical Low-Pressure Switch

The HPA/HPF Pressure Switch is a high-performance, field-adjustable or factory-set pressure switch designed for demanding industrial applications. ...

View full details

LMA/LMF Mechanical Low Pressure Switch

The LMA/LMF Low Pressure Switch is a highly reliable, compact pressure switch designed for precision control in industrial applications. Offering b...

View full details

P184-604 Ultra-Low Relative and Differential Mechanical Pressure Switch Down to 0.2mbar

The P184-604 is the ideal pressure switch to control air flow in air conditioning and ventilation systems, but equally effective in industrial air ...

View full details

P185-605 Ultra-Low Relative & Differential Pressure Switch for Gas-Fired Heating Systems

The P185-605 mechanical pressure switch has been specially developed for use in gas fired heating systems.  Typical applications include ventilatio...

View full details

P186-625 Mechanical Vacuum / Low Pressure Switch (-4...6000 mbar)

The P186-625, available in 13 pressure ranges (from -4...6000 mbar), is suitable for liquids and gases. Body materials are available in plastic, br...

View full details

P187-630 Relative & Differential Mechanical Low Pressure Switch

The differential pressure, vacuum and overpressure switches of the P187-630 are suitable for monitoring neutral and slightly aggressive liquids and...

View full details

P51 Air Compressor & Water Pump Low / Medium / High Pressure Switch

The P51 Pressure Switch offers reliable, time-tested control for automatic water systems and air compressors. Designed for use in water well pumps ...

View full details

PMA/PMF Series Diaphragm Mechanical Low Pressure Switch

The PMA/PMF mechanical pressure switch is a compact and robust device that delivers high repeatability over long-term continuous-duty operation. Th...

View full details