Johnson Pump - F5B-9 Impeller Pump OEM - Flange Mount

Versatile and Efficient Marine Pumping

The Johnson Pump F5B-9 Impeller Pump OEM - Flange Mount is a superior choice for your raw and freshwater pumping needs. Designed for engine cooling and general marine applications, this flexible impeller pump excels in self-priming and handling various fluid types, including those containing large solids, without clogging or damage.

Benefits of the Flexible Impeller Design

• Self-Priming Capability: The flexible impeller creates a vacuum as the vanes depress and rebound, lifting water up to 3 meters even from a dry start. This eliminates the need for manual priming or positioning the pump below the waterline.
• Handling Large Solids: The pump can pass fairly large solids, reducing the need for pre-filtering the incoming fluid and ensuring smooth operation.
• Reliable Engine Cooling: Specifically designed for engine cooling, this pump ensures efficient raw water handling and supports both gasoline and diesel engines.
• Long-Lasting Performance: Constructed with a durable neoprene rubber impeller, the pump offers reliable performance in general raw or freshwater applications.

Key Features and Advantages

• Crankshaft Style Cooling Pump: Suitable for older style small block GM marine engines such as American Diesel & Bomac Marine.
• Accessible Impeller Design: Easy to access for maintenance and replacement, ensuring minimal downtime.
• Run Dry Limitations: While highly efficient, it’s important to note that flexible impeller pumps should not run dry for more than 30 seconds to avoid damage.
• Replaceable Wearing Parts: All standard models come with easily replaceable parts, enhancing the longevity and serviceability of the pump.

Ideal Applications

• Engine Cooling: Efficiently manages raw water for cooling marine engines.
• Freshwater Handling: Suitable for a variety of freshwater applications on board.

Technical Specifications

• Port Size: 3/4" NPT
• Mount Type: Flange
• CAM: Full 1/1
• Shaft: Mechanical
• Material: Bronze

Cooling Capacity Insights

The required output of the cooling pump, for both raw water and freshwater handling, depends on several factors:

• Engine Type: Suitable for both gasoline and diesel engines.
• Cooling System Size: Adaptable to different heat exchanger sizes.
• Additional Components: Supports water-cooled engine oil, reverse gear, and exhaust systems.

Dimensions and Build Quality

• Compact Design: Engineered for optimal performance without taking up excessive space, ensuring easy installation and integration into your marine setup.
• Robust Construction: The bronze material ensures durability and resistance to the harsh marine environment, providing long-lasting service.

Discover the Johnson Pump F5B-9

Experience the reliability and efficiency of the Johnson Pump F5B-9 Impeller Pump OEM - Flange Mount. Perfect for a wide range of marine applications, this pump offers superior performance, ease of maintenance, and long-lasting durability. Enhance your marine operations with this versatile and dependable pump.

Shipping
We ship worldwide from the United States. Rates are calculated at checkout based on destination and package weight. Some items include free shipping, which will show automatically. Not every product is eligible for international shipping; checkout will confirm eligibility. We do not ship to PO Boxes except through USPS, and not all packages qualify.

Processing and dispatch
Most orders are verified, packed, and handed to the carrier within 1 to 2 business days. Some products may need extra handling time or ship directly from the manufacturer. For certain international orders, inventory transfers between warehouses may add time. If any delay is expected, we will let you know the dispatch date.

Delivery and tracking
Deliveries are handled by trusted carriers such as USPS, UPS, FedEx, and DHL. Estimated arrival times appear at checkout and depend on your location and the service you choose. These are estimates and can be affected by customs or carrier disruptions. A shipping confirmation with a tracking link is emailed when your order ships, and tracking may take up to 24 hours to update. You can also view tracking in your account.

Duties, taxes, and support
International customers are responsible for any customs duties, taxes, and fees charged by the destination country. If these charges are refused and a shipment returns to us, the carrier’s return cost and any re-entry customs fees will be deducted from the refund. If your order is late or you need help, contact cs@qualityboatparts.com and we will assist you.

Quality Boat Parts is a reseller. Many items include a manufacturer’s warranty, and all warranty service is handled directly by the manufacturer. We do not manage or administer warranty claims on behalf of customers.

Warranty terms, coverage, and duration are set by each manufacturer. Issues involving defects, repairs, or replacements must be addressed with the manufacturer’s support team. When available, the warranty period is listed on the product page. If it is not shown, contact us or the manufacturer for details before purchasing.

To start a claim, the customer must contact the manufacturer and follow their process. Keep your proof of purchase and original packaging, and register the product if the manufacturer requires it, as these are often needed for warranty service.

We are happy to help you find the right contact or documentation, but we cannot decide outcomes or intervene in claim resolutions. For guidance, email cs@qualityboatparts.com.