Pressure Switch 500-3,600 PSI

The Hyvair PS20-3.6K pressure switch delivers reliable, repeatable hydraulic control across an adjustable 500–3,600 psi range, making it ideal for demanding industrial circuits and mobile equipment where dependable pressure monitoring is critical. Its compact, piston-actuated design features a rugged iron body and a 1/4″ female NPT port for straightforward integration into existing hydraulic lines.

Engineered for durability, the PS20-3.6K is designed for use with hydraulic, lubricating, and light oils, providing long service life in high-pressure, high-cycle environments. The switch incorporates a high-quality SPDT microswitch, offering common, normally open, and normally closed contacts to simplify wiring into control panels, alarms, and interlocks. With approximately 3% repeatability, it delivers consistent actuation point performance, helping to protect equipment, maintain system efficiency, and reduce nuisance trips.

The PS20-3.6K supports up to 20 switching cycles per minute, making it well suited for applications that see frequent pressure fluctuation and control events. An available knurled adjustment knob with an easy-to-read pressure scale (PS20-3.6K-K option) enables quick, tool-free setpoint changes and visual confirmation of settings, reducing setup time and simplifying maintenance in the field.

From protecting pumps and motors to sequencing actuators and confirming system pressure, the Hyvair PS20-3.6K provides a compact, rugged, and cost-effective solution for precise hydraulic pressure control.

Related categories: Pressure Switches & Transmitters · Pressure Switches

Brand: Hyvair