Special Purpose Pressure Switch

Non-Hazardous Locations, NEMA 4, 4X, & 13

Series 1 PDF
How to Adjust Pressure
How to Adjust Differential
How to Adjust Vacuum

The Series 1 Differential Pressure Switch is for high pressure and low pressure requirements. With all the standard features of the Series 1.

This Series 1 Pressure Switch is for low and very low pressure requirements, using a sensitive diaphragm sensor with a very narrow deadband. Same standard features of the Series 1.

The Series 1 Model 1X42XX.XX Pressure Switch with a terminal strip for wiring and a 1/2-14 NPTF conduit fitting. Available with any range ID including the differential, vacuum and high pressure switches.