Gziyso Fuel Transfer Pump — Portable Gas/Diesel Pump with Auto-Stop Sensor, 3.8 GPM, 51" Hose

The Gziyso Fuel Transfer Pump is a compact, portable gas and diesel transfer tool with an auto-stop sensor, 3.8 GPM flow, 51" hose, four adapters, and USB or AA battery power.

Built for homeowners, mechanics, and outdoor enthusiasts, this lightweight pump simplifies moving gasoline, diesel, kerosene, or non-potable water between containers without heavy lifting. The auto-stop sensor prevents overflows, while the long hose and multiple adapters make it compatible with most North American fuel cans. Its dual power options—USB charging and 4 AA batteries—mean you can use it at the garage, on the road, or at a campsite.

How does the auto-stop sensor prevent spills and save time?

The built-in sensor detects when the receiving tank reaches capacity and automatically halts the pump, reducing overfills and the need to monitor transfers. This hands-free cutoff keeps fuel from splashing back and lowers cleanup time. It’s especially helpful when filling deep or awkward tanks where sight lines are poor.

• Automatic shutoff when tank is full for spill prevention
• Hands-free transfer reduces monitoring and interruptions
• Works reliably with common fuel can sizes using included adapters

How fast and versatile is the pump for different liquids?

With up to 3.8 gallons per minute flow, the pump moves liquid quickly so refueling and container transfers finish in a fraction of the time of manual siphoning. It handles gasoline, diesel, kerosene, and non-potable water—ideal for vehicle tanks, lawn equipment, generators, and small water moves. The motor and hose are optimized to maintain steady flow without frequent kinks.

• High-flow 3.8 GPM motor for rapid transfers
• Compatible with multiple fluids for workshop and outdoor use
• Kink-resistant 51" hose and intake tube for steady delivery

Will this fit my gas can and how secure are the connections?

The kit includes four tapered adapters (2.0", 2.1", 2.75", and 3.75") designed to form tight seals with most standard North American fuel cans, reducing leaks and drips. The adapters thread or press into place depending on the can design, and the pump housing creates a leak-resistant junction. This reduces wasted fuel and keeps work areas cleaner.

• Four adapter sizes cover common fuel can openings
• Leak-resistant fittings for safer transfers
• Adapters stored with kit for easy access and compatibility

What power and portability features make it handy in the field?

Gziyso designed the unit to run on four AA batteries for true cordless convenience and to accept USB power for longer jobs or when batteries are low. The pump’s compact shape and light weight let you stow it in a trunk, toolbox, or camping pack. The 51-inch hose and extended intake tube allow you to keep the fuel container on the ground and avoid awkward lifting or balancing.

• Dual power: 4 AA batteries or USB cable for flexible use
• Compact, lightweight body for easy storage and transport
• Long hose eliminates heavy lifting and reaches deep tanks

Who is this for: The Gziyso Fuel Transfer Pump is suited to DIYers, landscapers, RV and boat owners, mechanics, and anyone who needs quick, clean fuel or fluid moves without a siphon or manual pouring. It’s a practical tool for garage work, roadside emergencies, campsites, and seasonal equipment maintenance where portability, speed, and spill reduction matter most.