Johnson Pump F7B-9 Impeller Pump OEM with Flange Mount for Engine Cooling and Water Handling

F7B-9 Impeller Pump OEM - Flange Style Mount

Flexible impeller pumps, F-series, provide an efficient solution to most raw water pumping needs. The primary advantage of a flexible impeller pump is its self-priming ability. As the vanes of the impeller are depressed and rebound, they create their own vacuum drawing fluid into the pump. A dry pump can lift the water up to as much as 3 meters. Thus a flexible impeller pump being used for engine cooling needs not to be located below the water line or manually primed. An added feature of flexible impeller pumps is that they can pass fairly large solids without clogging or damaging the pump. This reduces the need for filtering the incoming fluid. For general raw or freshwater applications, the standard long-lasting neoprene rubber impeller is used. Both the impeller and the seals depend upon the water for lubrication and will soon burn out if run dry.

Features:

• John Deere flange mount for most flange mount for engines such as Deere S350, PowerTech 4.5L, 4045DFM70/TFM75, Powertech 6.8L, 6068TFM75/TFM76


• A general feature of all flexible impeller pumps is that they cannot be permitted to run dry for more than 30 seconds


• Wearing parts are easily replaceable for all standard models

Applications:

• Engine cooling raw water handling


• Freshwater handling

Specifications:

• Port size: (inch) 1 1/4" Hose


• Mount Type: SAE A Flange


• CAM: Full 1/1


• Lip seal


• Material: Bronze

Cooling Capacity:

The required output of the cooling pump raw water as well as fresh water handling is related to:

• Engine type: (gasoline or diesel)


• Type of cooling system (size of heat exchanger)


• Water cooled engine oil, reverse gear, exhaust system

*Sold as an Individual

The Johnson Pump F7B-9 Impeller Pump OEM with Flange Mount is designed to meet the demanding needs of raw water and freshwater handling applications. Its flexible impeller design provides reliable self-priming capability, allowing the pump to lift water up to 10 feet without manual priming, making it ideal for engine cooling systems where water levels fluctuate. Constructed with durable bronze material, this pump ensures longevity and resistance to corrosion in marine and industrial environments. The pump's flange mounting system simplifies installation on compatible engines, including models like Deere S350, PowerTech 4.5L, and Powertech 6.8L, ensuring a secure fit and reliable operation. The pump features a 1 1/4-inch hose port and SAE A flange mount, providing versatility for various plumbing configurations. Its full 1/1 CAM and lip seal contribute to efficient operation and durability, while wearing parts are easily replaceable, reducing maintenance downtime. It is important to note that the pump should not run dry for more than 30 seconds to prevent damage, and regular inspection of impeller and seals is recommended for optimal performance. This impeller pump is suitable for engine cooling, raw water handling, and freshwater applications, supporting both gasoline and diesel engine setups and accommodating different cooling system sizes. Its compact size and lightweight design make it suitable for a wide range of marine and industrial uses, ensuring reliable fluid transfer in demanding environments.

Features:

• John Deere flange mount compatible with various engine models such as Deere S350, PowerTech 4.5L, 4045DFM70/TFM75, Powertech 6.8L, 6068TFM75/TFM76

• Self-priming design allows dry lifting of water up to 10 feet, reducing the need for manual priming

• Bronze construction provides corrosion resistance and durability in marine and industrial environments

• Easily replaceable wearing parts for straightforward maintenance

• Includes a 1 1/4-inch hose port and SAE A flange mount for versatile installation

• Designed for continuous operation with a strict no-dry-run policy to prevent damage