Dwyer Instruments 123-7000-153 Control 321894-706 Durable Construction: Heavy-duty cast iron

Durable Construction: Heavy-duty cast iron material resists wear from abrasive belt dust and thermal expansion

featuring an integrated automatic ball check system

Wide System Compatibility: Operates across 180-600VAC and supports both 50Hz and 60Hz applications

Corrosion Resistance: Features a bronze body and a protective thermo-bonded thermostat coating for longevity in harsh water conditions

Dwyer Instruments 123-7000-153 Control 321894-706 Durable Construction: Heavy-duty cast ironThe 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