ASCO Datasheets for Pressure Switches

Pressure switches are actuated by a change in the pressure of a liquid or gas.  They activate electromechanical or solid-state switches upon reaching a specific pressure level.
Pressure Switches: Learn more

Product Name Notes
Features: • Set point repeatability, +1% of operating range. • All wiring terminals, adjustments and visual scales are accessible from the front of the switch. • Choice of general purpose,...
Features: • Set point repeatability, +1% of operating range. • All wiring terminals, adjustments and visual scales are accessible from the front of the switch. • Choice of open frame...
Numatics PS180 is a line of pressure switches designed for accurate indication that proper system pressure is being achieved. Available in 1/8 or 1/4 threads, it is easily incorporated into...
Numatics PS181 is the most economical of the Numatics Pressure Switch line. Available in 1/8 or 1/4 NPT and BSPP threads, it is easily incorporated into an air system using...
Numatics PS182 is the most rugged of the Numatics Pressure Switches. Available in 1/8 or 1/4 NPT and BSPP threads, it is easily incorporated into an air system using a...