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 6220-01-528-2153
NSN 5920-01-349-3488
NSN 4140-01-505-9088
NSN 5996-01-597-9130
NSN 6620-01-556-1695
NSN 6220-01-086-2080
NSN 5950-01-447-8162
NSN 6620-00-302-7877
NSN 6145-01-432-0407
NSN 6620-01-142-8277
NSN 6685-00-451-0083
NSN 5996-01-052-4027