Low Pressure Switches

MADE IN THE USA

Low Pressure Switches

Low pressure switches for pneumatic and hydraulic applications

All of Nason’s electronic pressure switches feature a “no-creep” design with a snap-action electrical device activated by an elastomer diaphragm or piston. The contacts on these low pressure pneumatic and hydraulic switches remain either open or closed until a precise set point is reached. At that point, they snap over center to a new state and will remain there until pressure distinctly rises, triggering the pneumatic switches to snap back to their original state.

Nason offers both factory preset and adjustable pressure switches, with an operational life of over one million cycles under most operating conditions. Our UL-, CSA-, and military-approved low-pressure switches offer a wide variety of electrical connection options and are fully customizable.

CJ

The compact CJ low pressure switch features five different ranges from 3-1500 PSI, allowing for very precise adjustments. This adjustable pressure switch is easily customizable, with a set point tolerance of ±1 PSI or 5%.

LM

The tamper-resistant LM low pressure switch is factory-set and capable of withstanding a maximum operating pressure of up to 2000 PSI.

MM

The tamper-resistant MM low pressure switch is factory-set and capable of withstanding a maximum operating pressure of up to 600 PSI.

SM

The tamper-resistant SM low pressure switch is factory-set and capable of withstanding a maximum operating pressure of up to 250 PSI.

SQ

The field-adjustable SQ low pressure switch combines fingertip adjustability with visual calibration, and features a maximum operating pressure of 250 PSI.
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