Fill-Rite FR1210H 12V Review: The Good, the Bad, and the Unexpected

Fill-Rite FR1210H 12V 15 GPM Fuel Transfer Pump





In the world of fuel pumps, the Fill-Rite FR1210H 12V stands as a testament to durability, reliability, and performance. Let’s dive deeper into its standout features.


The Fill-Rite FR1210H 12V boasts a robust construction crafted from durable cast iron. This sturdy build allows it to thrive in rough operating environments. Moreover, every 1200 series pump comes with a limited lifetime warranty, emphasizing the manufacturer’s confidence in its durability.


A key feature of this pump is its user-friendly installation process. Equipped with a removable junction box that rotates 180-degrees, the pump facilitates effortless electrical wiring and installation, even in the most cramped spaces.


Safety is paramount, and the FR1210H 12V doesn’t fall short. It surpasses industry safety standards by incorporating thermal overload protection. This critical feature prevents the motor from overheating during abnormal usage, ensuring safety and longevity.


Equipped with Rotary Vane Technology, the 1200 series Fill-Rite pumps are designed to maintain a consistent flow performance. This technology ensures reliability even as components naturally wear from use, setting a benchmark for consistent and efficient operation.

Vented Gas Cap with Threaded Neck

Adding to its arsenal of features, the Fill-Rite FR1210H 12V also includes a vented gas cap with a threaded neck. Serving as a replacement for the Dee Zee Transfer Tank Cap, this cap plays a crucial role in alleviating the dangerous buildup of vapor during fuel transfer. It’s available for individual purchase, enhancing the overall functionality of this package.


The incorporation of thermal overload protection sets a new standard for safety, providing assurance against potential overheating issues, thereby ensuring both safety and durability.


The Rotary Vane Technology ensures a reliable and unwavering flow performance, compensating for component wear and tear, thereby ensuring continuous efficiency.

How to Wire and Install Your Fill-Rite Fuel Transfer Pump

Fill-Rite FR1210H 12V Review

  1. Access the Wiring: Begin by removing the four bolts to detach the cover plate at the back of the pump. Inside, you’ll find a plastic plug. Remove it; this is where the wiring goes.

  2. Use Rubber Grommets: Insert the wires through rubber grommets for a watertight seal. These grommets ensure a secure connection while keeping the assembly protected.

  3. Connect the Wires: Strip the wires and use wire nuts to connect them—red to red, black to black. Ensure a secure connection without over-tightening to avoid damage to the plastic.

  4. Secure the Harness: Remove any slack from the wiring harness. Tighten the waterproof fitting and reinstall the front cover securely.

  5. Grounding Wire Installation: Install the provided grounding wire. Crimp a new end and bolt it to your determined location for grounding. Typically, this connects to a vehicle ground; in this case, it’s attached to the bed’s still box.

  6. Routing to the Vehicle Battery: Find the best route to the vehicle’s battery. Run the wire between the bed and cab, down towards the frame rail, securing it with zip ties every few feet. Run it along the frame, away from potential damage, and up along the fender well to the battery location.

  7. Battery Connection: Install new top post battery terminal connectors. Strip the wires and connect them to the battery. Give the wires a tug to ensure a secure connection.

  8. Fuse Installation: Install a fuse near the battery connection for safety measures.

  9. Heat Shrink Tubing (Optional): Use heat shrink tubing around crimp connections for added protection. Ensure a snug fit to secure the connections.

  10. Check Wire Lengths: Ensure the wiring lengths suit your application. Trim excess if necessary.

  11. Testing: After installation, fill up the tank and test the pump’s functionality. In Carson’s case, approximately 95 gallons were added, costing around $250. The pump was then tested to fuel a Bobcat skid-steer, and the hose length was ideal for the job.


Is the Fill-Rite FR1210H 12V suitable for industrial use?

Absolutely, its durable construction and consistent performance make it an ideal choice for various industrial applications, ensuring reliability and efficiency.

Can this pump be used in extreme weather conditions?

Yes, the sturdy build of the FR1210H 12V allows it to function reliably even in harsh weather conditions, making it versatile for different environments.

How does the thermal overload protection work?

The thermal overload protection is designed to monitor the motor’s temperature. When it detects abnormal heat levels, it intervenes to prevent overheating, safeguarding the pump.

What makes the Rotary Vane Technology significant?

This technology ensures a consistent flow performance, compensating for component wear and maintaining efficiency throughout the pump’s lifespan.

Is the gas cap interchangeable with other tank models?

Yes, the vented gas cap, designed with a threaded neck, serves as a replacement for the Dee Zee Transfer Tank Cap and can be used in various compatible models.


The Fill-Rite FR1210H 12V stands as a testament to reliability, durability, and performance in the realm of fuel pumps. With its robust construction, user-friendly installation, advanced safety features, and consistent performance, it’s an exemplary choice for both industrial and personal fuel transfer needs.

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