An item designed to maintain the predetermined safe water level in automatically fired boilers and to interrupt the circuit to the burner in the event of failure of the water supply. The boiler water level is reproduced, by equalizing lines, in a float chamber and the pump and burner switches are actuated by a float mechanism. Excludes control, combustion, oil burner and feeder, boiler water.
NSN 4140-01-634-0330
NSN 6130-01-108-8803
NSN 6320-00-306-0124
NSN 6685-01-150-3252
NSN 5925-01-550-9653
NSN 6620-01-117-0834
NSN 6130-01-601-5215
NSN 6645-01-452-9495
NSN 6320-01-648-5538
NSN 5925-00-170-4090
NSN 5999-00-290-5898
NSN 5915-00-494-7280