Hydrolevel 650SV Low Water Cut-Off 30067439-890 Designed as a high-performance HVAC

Designed as a high-performance HVAC oil transfer pump

ensuring an exact fit

The Watts EK55G 5 Micron Element is a critical component for maintaining high-efficiency pneumatic air preparation systems

The rugged steel housing and silver contacts ensure long-term electrical integrity under 120V AC or 277V AC loads

Its 120VAC compatibility and durable construction minimize nuisance shutdowns while protecting the heat exchanger from thermal stress

Hydrolevel 650SV Low Water Cut-Off 30067439-890 Designed as a high-performance HVACThe Hydrolevel 650SV Low Water Cut Off is a heavy duty, electronic boiler safety control engineered to provide immediate burner circuit interruption during low water conditions. Operating on 120Vac, this Safgard 650 series unit features an automatic reset function that restores power to the burner once the water level returns to a safe operating point. Designed specifically for hot water boilers, the Hydrolevel 45 651 includes the EL1214 SV sensing