large-gauge copper tubing

The unit features robust construction to withstand the rigors of industrial refrigeration cycles and prevent compressor damage due to low head pressure

Common Questions: How do I know if my York heat sequencer is failing

Dual-Point Sensitivity: Features dual independent switches to monitor both high and low negative pressure thresholds

Johnson Controls P32AF-2 Pressure Switch 30067439-890 large-gauge copper tubingThe Johnson Controls P32AF 2 is a high sensitivity differential pressure switch designed for precision air flow proving and pilot duty applications. This SPDT (Single Pole Double Throw) control features an adjustable setpoint range of 0. 05" Wc to 5" Wc, making it an essential component for monitoring clogged filters, proving fan operation, and detecting icing on cooling coils. Built with a durable Buna N diaphragm and a NEMA 1 enclosure, the P32AF 2