Dwyer Instruments ADPS-03-2-N Pressure Switch 323613-751 Engineered for precise boiler sequence

Engineered for precise boiler sequence control

this thermal expansion valve assembly includes the integrated sensing bulb necessary for monitoring suction line temperature and regulating the internal needle valve

or chemical degradation

It operates within a normal main air pressure range of 20 to 22 psig

Dwyer Instruments ADPS-03-2-N Pressure Switch 323613-751 Engineered for precise boiler sequenceThe Dwyer ADPS 03 2 N is a field adjustable differential pressure switch engineered for monitoring overpressure, vacuum, and differential pressure in HVAC and building automation systems. This specific model features a setpoint range of 0. 08 to 0. 8 in w. c. (20 to 200 Pa), making it ideal for clogged filter detection and fan proving applications. Utilizing a silicone diaphragm and a rugged PA 6. 6 plastic housing, the unit ensures reliable switching