10 Best Liquid Transfer Pumps 2025 in the United States

The Fill-Rite FR310VN Fuel Transfer Pump offers a robust and reliable solution for transferring fuel efficiently. One of its standout strengths is the high flow rate of 35 GPM, making it particularly well-suited for quickly filling heavy equipment from stationary storage tanks. This high volume pump employs Rotary Vane Technology, ensuring consistent performance over time even as components wear, which is beneficial for long-term use in demanding environments.

The dual voltage option (115V/230V) provides flexibility in power sources, allowing you to choose the most convenient option based on your available power supply. Additionally, the pump is built with thermal overload protection to prevent overheating, adding a layer of safety during operation. The durable cast iron construction enhances its durability and ability to withstand rough conditions, and the product comes with a limited lifetime warranty, which speaks to its dependability and quality.

However, the pump's weight of 66 pounds may limit its portability and ease of movement, which could be a drawback for users who require frequent relocation of the pump. The material compatibility is centered around cast iron, which is great for durability but may not be suitable for all types of liquids. The Fill-Rite FR310VN is an excellent option for those needing a high-performance, durable pump for fuel transfer, particularly in industrial or heavy-duty settings.

The Fill-Rite FR311VB is designed for efficient and high-volume fuel transfer, boasting a flow rate of 35 gallons per minute (GPM). This makes it suitable for quickly filling heavy equipment from stationary storage tanks. Its dual voltage capability, allowing for 115V or 230V AC power, provides flexibility in various settings, which can be particularly handy for users needing versatility in power options.

The pump's construction from durable cast iron ensures it can endure tough operating conditions, a key feature for those working in demanding environments. Additionally, the rotary vane technology helps maintain consistent flow performance over time, which is beneficial for sustained usage without compromised efficiency. The pump also includes thermal overload protection to prevent overheating, enhancing safety during extended operation periods.

However, weighing in at 100.8 pounds, the pump may be challenging to move, impacting its portability. This pump would be particularly suited for users needing a reliable, durable solution for high-volume fuel transfer in less mobile applications.

The Fill-Rite FR700VN Fuel Transfer Pump stands out for its robust build and reliable performance, designed primarily for stationary applications. With a solid cast iron construction, this pump is highly durable and suited for harsh operating environments. It's ideal for those needing a stationary solution with a consistent flow rate, delivering up to 20 gallons per minute. The use of Rotary Vane Technology ensures that even as the pump ages and faces wear, it maintains a steady flow, making it a dependable choice for long-term use.

The pump operates on a 115V AC power source, which limits its use to locations with access to an electrical outlet, thus reducing portability. This makes it less ideal for field operations where mobility is crucial. However, for fixed installations, this power source is advantageous as it provides a stable and continuous power supply. The self-priming feature with a built-in check valve and strainer is a practical addition, reducing maintenance needs and promoting longer component life.

Material compatibility is high with its cast iron body, ensuring it can handle a variety of fuels without corrosion. It supports a maximum head height of approximately 33 feet (10 meters), which allows for substantial vertical fuel transfers but may not be sufficient for taller structures. Weighing over 50 pounds, it's relatively heavy, which again points to its preference for stationary setups rather than portable ones.

The Fill-Rite FR700VN is best suited for those requiring a reliable, durable pump for fixed locations, particularly in industrial or commercial settings where high flow rates and durability are more critical than portability. While it lacks versatility in terms of mobility, it compensates with strong, dependable performance and safety features like thermal overload protection.