TERA PUMP fuel transfer pump TRFA01 5th Gen — 2.7 GPM, auto-stop nozzle, universal adapter

Whether you’re topping off a lawn tractor, refueling a portable generator, or moving stored fuel between containers, the TERA PUMP 5th Gen TRFA01 simplifies the job. This updated model brings a longer vinyl discharge hose, a reinforced metal impeller cover, a redesigned ergonomic nozzle, and a universal threaded adapter so you can quickly move gasoline, diesel, kerosene or non-potable water with fewer spills and less effort.

How fast will this pump move fuel for my tools and toys?

The TRFA01 delivers a rapid transfer rate of up to 2.7 gallons per minute, which dramatically reduces time spent filling multiple cans. With four AA batteries installed it can transfer roughly 250 gallons before battery replacement is expected, and in a pinch you can use two AA in the center slots for short jobs.

• Maximum flow: about 2.7 GPM
• Estimated capacity per 4 AA batteries: ~250 gallons
• Compatible with 5-gallon containers — refills many cans quickly

Will the pump prevent spills or overfilling when I’m refueling?

The nozzle contains an automatic stop sensor that halts flow when the receiving container reaches capacity, reducing wasted fuel and mess. This built-in cutoff eliminates the need to constantly watch the transfer and helps protect both your fuel and the area around the fill point.

• Auto-stop sensor located at nozzle tip for hands-free shutoff
• Reduces drips and overfill when filling jugs and tanks
• Ergonomic nozzle handle helps maintain stable control during transfers

What improvements were made in this 5th generation model?

The 5th Gen TRFA01 has targeted upgrades to increase durability and user comfort. The discharge hose is now longer and made of vinyl to resist minor nicks, a metal impeller cover protects the internal rotor from debris, and the pump nozzle is reshaped for a more comfortable grip and easier clipping to receiving containers.

• 39.4-inch vinyl discharge hose for abrasion resistance and reach
• Metal impeller cover for debris protection and extended life
• Redesigned nozzle with ergonomic handle for reduced hand strain

Which fuel containers and liquids work with the TRFA01?

The pump is intended for common fuels and non-potable liquids and fits most North American plastic gas cans. A universal threaded adapter accommodates popular brands and sizes, though some FMD-style cans require removal of their fittings before use. Avoid prolonged contact with high-ethanol blends like E85 to prevent seal erosion.

• Compatible liquids: gasoline, E15, diesel, kerosene, non-potable water (avoid long-term E85 exposure)
• Universal adapter fits many Briggs & Stratton, No-Spill, Midwest and most USA/NA 3–5 gallon cans
• FMD-style gas cans may require adapter removal for connection

Who is this for? The TERA PUMP TRFA01 5th Gen is built for homeowners, landscapers, and hobbyists who need a quick, low-mess way to move fuel and liquids without lifting heavy cans or relying on gravity siphons. It’s suitable for refilling equipment, transferring stored fuel, and emergency generator top-offs where portability, ease-of-use, and spill reduction matter. If you want a battery-powered, auto-stop pump with universal fittings and improved durability, this model covers those bases.