Pressure Switch With K Knob – 700-5,000 Psi – PS20-5K-K

Handle high-pressure control with confidence using the Hyvair PS20-5K-K Pressure Switch. Designed for demanding hydraulic circuits, this compact, piston‑actuated switch offers an adjustable setpoint from 700 to 5,000 psi, giving you precise control over system start/stop, alarm, or safety functions in a single, rugged unit.

The PS20-5K-K features a durable iron body and a 1/4″ female NPT connection port for easy integration into existing hydraulic lines. A knurled external adjustment knob with a clear pressure scale allows quick, tool‑free setpoint changes, making calibration fast and repeatable in the field or on the bench.

Engineered for use with hydraulic, lubricating and light oils, the PS20-5K-K is well suited for power units, presses, lubrication systems, and mobile or industrial hydraulic equipment. The internal piston design delivers stable switching and ±3% repeatability, helping to maintain consistent pressure thresholds over time. A micro‑switch rated for up to 20 cycles per minute supports reliable, long‑term operation in continuous-duty applications.

The unit comes with a DIN electrical connector for straightforward wiring and service, and includes a panel‑mount nut so it can be securely mounted on control panels or manifolds for clean, organized installations. With a maximum pressure rating of 5,000 psi and a compact footprint, the Hyvair PS20-5K-K offers a dependable, space‑saving solution where accurate, adjustable pressure monitoring and control are critical.

Related categories: Pressure Switches & Transmitters · Pressure Switches with K-knob

Brand: Hyvair