Omega Engineering PSW-108 - General Purpose Pressure Switch, Industrial, NEMA-4X Enclosure, Gauge Type, (1) 15 A SPDT, 1/4" NPT Female, 3 psi to 100 psi, 1 psi to 4 psi Deadband, Fixed, Standard
Affordable, general purpose pressure switches offer distinct advantages over most similar style switches, including DPDT or adjustable deadband switches, as well as a wide selection of adjustable ranges from 0.5 inH2O to 3000 psi.