Johnson 'DC Driven Impeller Pumps'

F2P10-19, F3B-19, F4B-19, F5B-19 – 12V or 24V DC 12V & 24V DC
With their high level of flexibility, the DC driven pumps from SPX Johnson Pump can be used for a variety of different applications and are ideal as deck wash pumps. Not to be used for pumping paraffin or other thin petroleum products. They can be combined with a vacuum switch when used as bilge pumps and with a pressure switch for deck wash applications.

F4B-11 Ultra Ballast 12V & 24V DC
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’s 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.

Flexible impeller pumps provide an efficient solution to most raw water pumping needs. The pumps are self-priming and can pass fairly large solids without clogging or damaging the pumps. Designed for a number of applications on board.

With an electro-magnetic clutch you will have pumping power whenever needed, at a push of a button, without being at the pump. Combined with a vacuum switch from Johnson Pump (recommended for bilge pump application), the clutch will automatically disengage whenever the pump starts priming air, thereby preventing dry running and pump damage.

Automatically controlled pumps are available in sizes from 1" to 2.1/2" (20 L/min to 625 L/min), with clutches in 12 or 24 volts. Wearing parts are easily replaceable and service kits are available for all standard models. Vacuum Switch as extra accessory.

 

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