ASCO 302-278 Rebuild Kit Els PW 17895 This single-pole single-throw (SPST) air

This single-pole single-throw (SPST) air pressure switch is factory-calibrated to actuate at

allowing for secure mounting in any position while ensuring the pressure sensing bellows are correctly oriented

Structural Integrity: Includes stainless steel springs and core tubes to resist corrosion and mechanical wear

Durable Construction: Features NBR elastomers providing excellent resistance to abrasion and common HVAC chemical exposure

As a manual reset (M/R) limit switch

ASCO 302-278 Rebuild Kit Els PW 17895 This single-pole single-throw (SPST) airThe ASCO 302 278 Rebuild Kit is a comprehensive maintenance solution designed for the ASCO 8302 series 2 way hung diaphragm valves. This genuine OEM kit ensures peak performance and extends the service life of high flow solenoid valves used in demanding HVACR systems and industrial fluid control applications. Constructed with high grade NBR (Buna N) elastomers and durable stainless steel internal components, the kit provides superior sealing and