10-24967-02 - Johnson Pump F4B-9 Flexible Impeller Pump - Flange Mount

F4B-9 Flexible Impeller Pump - Flange Mount

The F4B-9 Flexible Impeller Pump is engineered to efficiently address a variety of raw water pumping needs. A key benefit of this pump is its self-priming capability. The design of the flexible impeller allows it to generate a vacuum, pulling fluid into the pump without the need for manual priming. This pump can lift water from a dry state up to 3 meters, making it suitable for engine cooling without needing to be positioned below the water line. Moreover, its ability to handle relatively large solids means that filtration of the incoming fluid is significantly reduced. The standard neoprene rubber impeller ensures durability for general freshwater application. However, both the impeller and seals require water for lubrication and should not be run dry to avoid damage.

Applications:

• Engine cooling – raw water handling
• Freshwater handling

The Johnson Pump F4B-9 Flexible Impeller Pump is a flange-mount solution designed for raw water and freshwater handling in B2B applications. This pump is engineered for efficient fluid transfer, particularly in scenarios requiring reliable self-priming. Its flexible impeller design enables it to lift water from a dry state up to 3 meters, eliminating the need for manual priming and offering installation flexibility, such as for engine cooling systems where the pump may not be below the waterline. The unit's capacity to manage relatively large solids reduces the necessity for extensive fluid filtration. Equipped with a standard neoprene rubber impeller, it is suited for general freshwater use. The part number for this model is 10-24967-02. It addresses common challenges in water transfer by providing self-priming functionality and robust handling of non-potable water sources.