DAF-31-3-9 | DAF-31-3-9 PRESS SW | Dwyer Instruments

Dwyer Instruments DAF-31-3-9 PressSwitch The Dwyer Instruments DAF-31-3-9 PressSwitch is a pressure switch designed for use with liquids or gases. It features a NEMA 4 housing and a 1/4" NPT connection. The switch has a factory-set pressure range of 10-300 psi and a differential of 3 psi. It is FM approved for use in hazardous locations. The DAF-31-3-9 PressSwitch is ideal for use in a variety of applications, including: * Monitoring pressure in pipelines * Controlling pumps and compressors * Alarming when pressure exceeds or falls below a set point The DAF-31-3-9 PressSwitch is a reliable and accurate pressure switch that is built to last. It is backed by a one-year warranty. Order your DAF-31-3-9 PressSwitch today from our HVAC supply store! We offer the best prices and fast shipping on all of our products.