depot pull
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but the valves are functionally equivalent
allowing it to integrate directly into most commercial power systems
providing the high-accuracy data required for maintaining optimal head pressure or suction cycles
Direct Compatibility: Engineered specifically for Armstrong and Allied Air equipment for precise fitment
This Grade 5 filter element provides filtration down to 0
A.J. Antunes JD-2-PURPLE Pressure Switch 322838-752 but the valves are functionallyThe 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