SPX Ultra Ballast Impeller Pumps - 52 L/min F4B-11

Designed to quickly fill or, when reversed, drain a ballast tank at a rate of more than 45 L/min (12 GPM). Capable of pumping fresh or seawater the pump’s robust design can handle the rigors of continuous duty usage, is reversible and has a built-in thermal overload for added protection. Polarity reversing switch kit available as accessory. Care not to run dry for extended periods of time will increase the pump longevity and ensure reliable performance for many years.