20GPM 12V DC Fuel Transfer Pump with Nozzle Kit and Flow Meter - Fast

In this review the 20GPM 12V DC Fuel Transfer Pump is assessed for users who need a high-flow, portable electric pump for moving gasoline, diesel, kerosene and similar fuels. The bottom line: this pump is best for jobs that prioritize speed and basic security, because its 20 GPM flow rate moves large volumes quickly and it includes a padlock feature for nozzle security. It is a practical choice for boaters, landscapers and fleet maintenance where rapid transfer beats ultra-quiet operation.

Key Features

• High flow rate: The 20 GPM rating allows fast transfer of fuel so larger tanks can be filled or drained in minutes.
• Multi-fuel fitment: Designed to handle gasoline, diesel, kerosene, biodiesel and similar oils for flexible field use.
• Padlockable nozzle: A locking link lets the nozzle be secured in the stored position to help prevent unauthorized dispensing.
• Compact footprint: At about 14' wide by 9' high by 5' deep the pump fits on common transfer setups and bung adapters.
• Integral inlet screen: Built-in screening helps keep debris out of the pump during transfer from drums or tanks.
• Simple wiring: Clear instructions and wire nuts are supplied so the 12V connections can be made without extra parts.

Who It's For

This pump suits users who need to move moderate to large volumes of fuel quickly: small marinas topping off motor boats, landscapers refueling mowers and tractors, and mechanics flushing or draining tanks. The 12V DC design makes it practical for mobile setups and vehicle- or battery-powered rigs.

Those who require whisper-quiet operation, long-term heavy industrial duty, or a pump explicitly rated for continuous gasoline service in enclosed spaces should look elsewhere; some customers report noise and mixed long-term durability, so it is best when used for periodic transfer tasks rather than constant daily duty.

Pros & Cons

Pros

• Very high flow rate for rapid transfers of gallons in minutes.
• Works with a wide range of fuels including diesel, kerosene and biodiesel.
• Padlock feature adds simple security to prevent unauthorized use.
• Compact size and included nozzle make it ready for common transfer setups.

Cons

• Noise level can be high during operation, which may be distracting in close quarters.
• Some users report mixed long-term reliability, so it may be best for occasional rather than continuous heavy use.

Specifications

Flow Rate	20 GPM
Power	12V DC
Bung Adapter	2' male NPT
Hose and Nozzle	1' hose with nozzle
Construction	Ball bearing, no lubrication required
Security	Nozzle padlock link provided
Dimensions	14' x 9' x 5' (W x H x D)

Our Verdict

The 20GPM 12V DC Fuel Transfer Pump is a practical, high-flow option for mobile and occasional transfer jobs where speed and basic nozzle security matter. It delivers strong flow and multi-fuel compatibility at a reasonable value, but buyers should accept higher noise and be realistic about mixed reports on long-term durability when planning continuous heavy use.

Frequently Asked Questions

Can this pump handle biodiesel?
Yes, it is specified for biodiesel and similar fuels along with gasoline, diesel and kerosene.

Is the nozzle lock easy to use?
Yes, the locking link pivots into position so a padlock can be inserted with the nozzle in the stored position for added security.

What wiring is required?
Open the junction box, strip 1/2' of insulation on the red and black wires, and connect with the supplied wire nuts matching colors; avoid exposed bare wire.