The PSW23-1P Omega pcb pressure switches are manufactured by Presair cross referencing to our printed circuit board mounted pressure switches. The PSW23-1P pcb pressure switch is factory set at 1 Psi and is UL rated at 1 amp resistive 250 Vac. PSW23-1P is single pole, single throw (SPST) and has 1/8 MNPT fitting with center spout for 1/8″ ID tubing.
These miniature single-pole switches are used in pressure and vacuum applications in which moderate accuracy is sufficient. The fixed set point is factory set.
Miniature single pole and double pole switches used as pressure switches where moderate accuracy is sufficient. Pressure setting marked on switch in inches water gauge. Actuation point is customer specified and set at the Presair factory. Some models allow field adjustment.