Pressure Switches [HVAC & Refrigeration]

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

The P52 pressure switch is designed to regulate the tank pressure between two preset values in electrically driven air compressors. It features an ...

With switching ranges from 30 to 7,500 PSI. The Type 521 is a high-quality electronic pressure switch designed to accommodate OEM volume budgetary ...

Type 529 Pressure Switch is a compact and highly reliable solution for monitoring and controlling pressure in various industrial applications. Engi...

The Control Type 540 is a high-performance pressure transmitter with a digital display and programmable switching outputs designed for industrial a...

The Type 548 is an Electronic Pressure Switch & Pressure Transmitter combo with visual display.  This microprocessor-regulated d...

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

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

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