Johnson Pump Impeller F4B – Nitrile – Inner Diameter 0.47″

Johnson Pump Impeller F4B – Nitrile – Inner Diameter 0.47″

Are you in need of a reliable and efficient impeller for your pump? Look no further! The Johnson Pump Impeller F4B with a nitrile material and an inner diameter of 0.47″ is the perfect choice for you. With its exceptional performance and durability, this impeller will exceed your expectations.

Why Choose Johnson Pump Impeller F4B?

There are several reasons why the Johnson Pump Impeller F4B stands out from the competition:

1. High-Quality Nitrile Material

The impeller is made from high-quality nitrile material, which ensures excellent resistance to wear, tear, and corrosion. This makes it suitable for various applications, including marine, industrial, and agricultural use.

2. Perfect Fit

The inner diameter of 0.47″ ensures a perfect fit for your pump. This precise measurement guarantees optimal performance and prevents any leakage or inefficiency.

3. Exceptional Performance

The Johnson Pump Impeller F4B is designed to deliver exceptional performance even in the most demanding conditions. Its efficient design ensures maximum flow rate and pressure, allowing your pump to operate at its best.

4. Easy Installation

Installing the Johnson Pump Impeller F4B is a breeze. With its user-friendly design, you can easily replace your old impeller and have your pump up and running in no time.

Frequently Asked Questions

Q: Is this impeller compatible with all Johnson pumps?

A: The Johnson Pump Impeller F4B is compatible with a wide range of Johnson pumps. However, we recommend checking the specifications of your pump to ensure compatibility.

Q: How often should I replace the impeller?

A: The lifespan of the impeller depends on various factors such as usage and operating conditions. It is recommended to inspect the impeller regularly and replace it if any signs of wear or damage are detected.

Q: Can I use this impeller for saltwater applications?

A: Yes, the Johnson Pump Impeller F4B is suitable for both freshwater and saltwater applications. Its nitrile material provides excellent resistance to saltwater corrosion.


When it comes to choosing an impeller for your pump, the Johnson Pump Impeller F4B is the top choice. With its high-quality nitrile material, perfect fit, exceptional performance, and easy installation, it ticks all the boxes. Don’t compromise on the performance of your pump – choose the Johnson Pump Impeller F4B and experience the difference.