Boat electric impeller pump (water, for ballast tank)
F4B-11
SPX Flow Technology Örebro AB, Johnson Pump Marine
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 sea water the pump%u2019s robust design can handle the rigors of continues duty usage, is reversible, and has a built in thermal overload for added protection. Care not to run dry for extended periods of time will increase the pump longevity and ensure reliable performance for many years.
