Gziyso Fuel Transfer Pump — Portable 3.8 GPM Auto-Stop Sensor, 51" Hose, USB/AA Powered

This compact, cordless pump combines a high-flow 3.8 gallons-per-minute motor with an automatic stop sensor and a 51-inch hose to make refueling trucks, lawn equipment, boats, and generators faster and cleaner. It runs on four AA batteries or via USB power, and the kit includes four tank adapters so you can attach it securely to most North American fuel cans. The design focuses on leak prevention, easy handling, and safe, hands-free operation so you can avoid lifting heavy containers or standing by to shut the flow off manually.

How does the auto-stop sensor prevent spills?

The built-in sensor detects when the receiving tank reaches capacity and stops the pump immediately, eliminating overflows. This reduces waste and the fire risk associated with spills while letting you multitask during transfers.

• Automatic cutoff when tank is full to prevent overflow
• Hands-free operation for safer transfers
• Compatible with gasoline, diesel, kerosene, and non-potable water

How fast and far can I transfer fuel with this pump?

The Gziyso pump delivers up to 3.8 GPM, speeding up refill tasks compared with gravity siphons or manual pumps. Its 51-inch discharge hose and extended intake tube let you reach deep or elevated tanks without lifting the fuel can.

• High-flow motor rated at 3.8 gallons per minute
• 51-inch kink-resistant hose for extended reach
• Extended intake tube avoids lifting heavy cans

Will this fit my gas can and how do adapters work?

The package includes four screw-on adapters sized to fit most standard North American cans and containers. Each adapter creates a tight, leak-resistant seal so you can attach the pump securely without guesswork or tape.

• Four adapter sizes: 2.0", 2.1", 2.75", 3.75" for broad compatibility
• Leak-proof connection design for drip-free transfers
• Simple screw-on installation with no tools required

What power options are available and where can I use it?

The pump runs on four AA batteries for true cordless mobility and also accepts USB power for longer jobs or when batteries aren’t available. It’s lightweight and pocketable enough to stow in a trunk, toolbox, or on a campsite for emergency refills and routine maintenance.

• Operates on 4 AA batteries (not included) or USB power
• Portable, compact body for storage in vehicles or gear bags
• Durable construction for garage, job site, boat, or camping use

Who is this for: The Gziyso fuel transfer pump suits homeowners maintaining mowers and generators, outdoor enthusiasts topping off boats or ATVs, and tradespeople who need fast, drip-free refueling at a job site. If you want a safe, portable alternative to manual siphons and heavy lifting—one that fits multiple can sizes and cuts off automatically—this pump is designed to simplify those tasks.