A.J. Antunes JD-2-PURPLE Pressure Switch 322838-752 allowing it to integrate directly

allowing it to integrate directly into most commercial power systems

This HVAC interlock switch features a plunger-style mechanism that integrates seamlessly with existing wiring harnesses

This Grade 5 filter element provides filtration down to 0

but the valves are functionally equivalent

the S1-025-52314-000 is the official superseded part for the S1-025-49718-000 and is functionally identical with the same electrical footprint

A.J. Antunes JD-2-PURPLE Pressure Switch 322838-752 allowing it to integrate directlyThe A. J. Antunes JD 2 PURPLE Pressure Switch is a high precision, industrial differential vacuum and air pressure switch engineered for sensitive monitoring in HVAC and combustion safety systems. This OEM air proving switch features a specialized purple spring calibration, supporting an adjustable set point range from 0. 1 to 10 inches water column (W. C.). Designed with a single pole double throw (SPDT) snap action switch, it provides reliable auto