Spirax Sarco Packaged Condensate Return Electric Boiler Feed Pump, Duplex, Series: GB Series, 18 gpm Flow Rate, 1/2 hp Power, 208/230/460 VAC 60 Hz 3 ph Electrical Rating, 30 psi Discharge Maximum, 117 gal Reservoir, Open Drip-Proof Enclosure, Welded Steel Body, 24 in Dia x 71 in D x 25 in H Dimensions

Spirax Sarco GB Series boiler feed pumps are packaged units, completely assembled, wired and tested at the factory. GB Series boiler feed units are used to pump condensate and makeup water directly into the boilers. Pumping action is determined by a boiler mounted control which senses boiler water level requirements. Each boiler feed unit is equipped with a heavy duty makeup valve actuated by the position of its seamless float within the receiver. The mechanism is readily adjustable for various water levels. It is mounted on the end of the receiver and can be easily removed as a complete unit.