WATTS® Low Water Cut-Off, Series: N50, FNPT, 1 in Thread, Domestic
This dual switch assembly low water cut-off is used on heating applications for low pressure, process, hot water heater boilers to protect them against emergency low water conditions. It has a float chamber that has 1 in FNPT top and bottom connections. This is a double switch assembly. It is for line voltage burner service and independent low (or high) voltage alarm, feed valve or pump starter.
WATTS® Low Water Cut-Off, Series: N50, FNPT, 1 in Thread, Domestic
This dual switch assembly low water cut-off is used on heating applications for low pressure, process, hot water heater boilers to protect them against emergency low water conditions. It has a float chamber that has 1 in FNPT top and bottom connections. This is a double switch assembly. It is for line voltage burner service and independent low (or high) voltage alarm, feed valve or pump starter.