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Ships within 48 hours · Estimated delivery Sep 16 - Sep 21
5A to 175A
If the system detects a drop in static pressure—often caused by blocked vents
featuring an integrated automatic ball check system
Corrosion Resistance: Features a bronze body and a protective thermo-bonded thermostat coating for longevity in harsh water conditions
It is rated for a 10 PSI max inlet pressure and comes factory-set with a 3-8" wc outlet pressure range
Dwyer Instruments 123-7000-153 Control 321894-706 5A to 175AThe Dwyer Instruments 123 7000 153 is a heavy duty boiler water level control designed for demanding steam plant environments. Built with a rugged cast iron chamber, this unit serves as a critical low water cut off or feed water control for high pressure systems. It features a reliable SPDT snap action switch mechanism that stabilizes operation by eliminating rapid cycling caused by surging or turbulent water levels. Housed in a general purpose