Dwyer BDPA-04-2-N Adjustable Differential Pressure Switch
Dwyer BDPA-04-2-N Adjustable Differential Pressure Switch The Series BDPA Adjustable Differential Pressure Alarm with built-in audible and visual set point indication is designed for overpressure, vacuum, and differential pressure applications. The scaled adjustment knob allows changes to the switching pressure to be made without a pressure gage. The BDPA is available with settings from 0.08″…