Johnson Controls (PENN) P32AF-2C, Sensitive Diff Pressure Ctl; Diff Air Pressure Switch; SPDT; .05/5"Wc; .025 Sens Adj S.P.; w/ Scale;"U"Br

Johnson Controls (PENN) P32AF-2C, Sensitive Diff Pressure Ctl; Diff Air Pressure Switch; SPDT; .05/5"Wc; .025 Sens Adj S.P.; w/ Scale;"U"Br. The Johnson Controls P32 Series Differential Pressure Switches are engineered for the detection of air flow in ducts and other HVAC applications.