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Corrosion Resistance: Features a bronze body and a protective thermo-bonded thermostat coating for longevity in harsh water conditions
If the system detects a drop in static pressure—often caused by blocked vents
Durable Construction: Heavy-duty cast iron material resists wear from abrasive belt dust and thermal expansion
Environmental Protection: NEMA 4X watertight and dust-tight enclosure protects the 120Vac coil in harsh atmospheres
5A to 175A
Dwyer Instruments 123-7000-153 Control 321894-706 Corrosion Resistance: Features a bronzeThe 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