HK Fuel Transfer Pump 3.8 GPM with Auto-Stop Nozzle, 51" Hose — USB-C & AA Battery Powered, 4 Can Adapters

The HK 2026 Upgraded Fuel Transfer Pump is a compact, cordless pump with auto-stop nozzle, 3.8 gallons-per-minute flow, and multiple power options for fast, safe transfers of gasoline, diesel, kerosene and light oils.

Whether you’re topping off lawn equipment, filling a boat, or moving fuel between containers, this lightweight, portable electric pump replaces messy siphoning and heavy lifting. It combines an intelligent auto-stop feature and audible alert with a long 51" hose, four size adapters, and both USB-C and AA battery power so you can use it in garages, farms, or remote locations without relying on mains electricity.

How does the auto-stop system protect against overfills?

The pump’s nozzle senses when the receiving tank is full and automatically shuts off the flow, locking the valve to prevent drips. A 30-second audible beep then alerts you that filling has completed, reducing spills and cleanup time.

• Automatic shutoff nozzle locks when full to stop leaks
• 30-second beep reminder so you won’t forget the tank is full
• Clear hose lets you visually confirm fuel flow and stop points

What power options make this pump convenient in the field?

The HK pump runs on four AA batteries for truly cordless operation or via USB-C to a car adapter or power bank for longer sessions. This gives you both quick portability and the ability to use vehicle power without bulky cords.

• Runs on 4 AA batteries (not included) for remote use
• USB-C input works with car adapters, power banks, and common chargers
• 3-meter (approx. 3M) USB cable included to reach vehicle ports easily

Will it fit my gas cans and what liquids can I transfer?

The unit includes four precision adapters to match most standard North American fuel can openings, so you rarely need extra fittings. It’s designed for gasoline, diesel, kerosene, light oils, antifreeze and other non-potable liquids — not for drinking water or aggressive chemicals.

• Four adapters: 2.0", 2.1", 2.75", 3.75"—covers common can sizes
• Suitable for gasoline, diesel, kerosene, antifreeze and light oils
• Heavy-duty polyethylene hose resists rust, cracks and corrosion

How fast and durable is the pump for regular use?

With a maximum flow of 3.8 gallons per minute, the HK 2026 moves fuel quickly for minimal waiting during refills or transfers. The pump’s ABS housing, reinforced hose and upgraded locking clip on the nozzle are built to handle repeated use in garages, on farms and aboard boats.

• High-efficiency 3.8 GPM flow rate for fast refueling
• Durable ABS body and reinforced polyethylene hose for longevity
• Lightweight 1.4 lb design and included storage bag for easy transport

Who is this for: The HK 2026 is ideal for homeowners, small-farm operators, boat owners and mechanics who need a reliable, portable fuel transfer solution without permanent wiring. It’s especially useful when you need a safe, fast alternative to manual siphoning or heavy jugs — anywhere you want predictable fills, a long reach hose, and flexible power options.