Johnson F7B-3000 extra heavy duty flexible impeller bare shaft pump 1 inch BSP(F) ports

Johnson F7B-3000 extra heavy duty flexible impeller bare shaft pump
1 inch BSP(F) ports
Body: Bronze
Impeller: F5B-F8B: neoprene EPDM or nitrile
Shaft: Stainless steel
The shaft is mounted with permanently lubricated double ball bearings
Seal: Mechanical
Cam: Full or reduced
Whenever you need greater strength or service from a pump, use the Johnson Pump extra heavy-duty flexible impeller pump with separate bearing housing and mechanical seal for less wear and longer life
The FB-3000 series are suitable for applications such as engine cooling, bilge pumping, wash-down, emptying holding tanks, refueling, emergency and firefighting pumps
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 1in to 2.1/2in (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