Made for setpoint pressure sensing, this mechanical pressure switch trips a gold-plated 1 A SPST contact across 2 to 40 psi (0.1 to 2.8 bar). It mounts through a 1/8" NPT gauge port and is intended for indoor use. Its fixed deadband spans 1 to 1.7 psi (0.07 to 0.12 bar). Works great for pneumatic and hydraulic systems.

Made for setpoint pressure sensing, this mechanical pressure switch trips a gold-plated 1 A SPST contact across 2 to 40 psi (0.1 to 2.8 bar). It mounts through a 1/8" NPT gauge port and is intended for indoor use. Its fixed deadband spans 1 to 1.7 psi (0.07 to 0.12 bar). Works great for pneumatic and hydraulic systems.