Antunes Controls 8221212022 Switch Els PW 17895 Corrosion Resistance: Heavy-duty bronze construction

Corrosion Resistance: Heavy-duty bronze construction provides longevity in damp environments and high-moisture mechanical rooms

ensuring your pneumatic controls respond accurately to controller signals

providing reliable M1-M2 on-delay timings to prevent high amperage spikes during initial startup

The internal silicone diaphragm and snap-acting SPDT switch provide reliable performance

This low voltage heater relay simplifies the troubleshooting process for technicians dealing with element staging issues or faulty fan-delay logic

Antunes Controls 8221212022 Switch Els PW 17895 Corrosion Resistance: Heavy-duty bronze constructionThe Antunes Controls 8221212022 (Model JD 2) is a high performance differential air pressure switch designed for precision monitoring in HVAC and industrial process applications. This compact air pressure switch features an adjustable set point range from 0. 05" to 9. 0" W. C., providing critical flexibility for draft proving, filter monitoring, and fan status automation. Built for durability, the unit utilizes a rugged sensing diaphragm and high