Johnson Pump F4B-9 Flange Mount OEM Impeller Pump

The Johnson Pump F4B-9 Flexible Impeller Pump (OEM, Flange Mount) provides an efficient, self-priming solution for raw water pumping needs on compatible Panda Kubota generator engines. It is designed for boaters who need an OEM replacement pump that can lift dry up to 3 meters without manual priming.

As the vanes of the impeller are depressed and rebound, they create their own vacuum, drawing fluid into the pump without needing to be located below the waterline. Bronze construction and a lip seal design handle general raw or freshwater applications, and the impeller can pass fairly large solids without clogging, reducing the need for incoming fluid filtration. As with all flexible impeller pumps, it should never run dry for more than 30 seconds. Browse more options in our bilge and water pumps category.

Key Features: 3/4" hose port, flange mount, full 1/1 CAM, lip seal, bronze construction, fits Panda 12000/6000/8000/9000 series Kubota generators, self-priming up to 3m dry lift, sold individually.

Frequently Asked Questions

What engines does this pump fit? Panda 12000, 6000, 8000, and 9000 series Kubota generator engines.

How high can this pump self-prime? Up to 3 meters of dry lift without manual priming.

How long can this pump run dry? No more than 30 seconds, like all flexible impeller pumps.