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or flame sensing rod
and low-side sensitivity down to 1" W
this unit is built to manage the high-pressure demands of modern refrigerants
Steam System Integration: Includes an integral water column with tappings for gauge glass and tri-cocks to maintain visual water level monitoring
this unit handles maximum steam pressure up to 15 psig and maximum water temperatures of 250°F
Schneider Electric (Square D) 9013FSG2J21 Switch 318973-401 or flame sensing rodThe Schneider Electric (Square D) 9013FSG2J21 is a commercial grade Pumptrol water pump pressure switch designed for the precise regulation of electrically driven water systems. This standard duty pressure switch features a DPST (Double Pole Single Throw) contact configuration and is factory calibrated for a 30 50 PSI operating range, providing reliable cut in and cut out control for submersible, jet, and reciprocating pumps. Built with a rugged NEMA