TERA PUMP Portable Battery Gas Transfer Pump 2nd Gen — 2.8 GPM, 39.4" Hose, Dual-Flow Nozzle

TERA PUMP's 2nd Gen portable battery transfer pump moves fuel and liquids quickly and safely, delivering up to 2.8 gallons per minute with a durable vinyl discharge hose and simple flow control.

This compact, battery-operated pump is built for jobs where corded power isn't available or convenience is paramount. The January 2025 upgrade adds a 3.3 ft vinyl discharge hose for better puncture resistance, while the long suction tube and swivel-nut nozzle improve reach and reduce tangling. It fits common gas cans and pails and is designed for everyday refueling, shop use, and light agricultural tasks.

How fast and precisely does this pump move fuel?

The pump delivers up to 2.8 gallons per minute and includes a dual-position flow-control nozzle so you can adjust output for different tasks. Squeeze lightly for a lower flow rate ideal for refueling small engines and use the upper trigger position for higher flow such as watering or bulk transfer.

• Maximum flow: 2.8 GPM for quick transfers
• Two trigger positions for low and high flow control
• Nozzle lock for continuous dispensing without holding the lever

Which liquids are safe to pump with the TERA PUMP?

This model is compatible with a wide range of non-pressurized liquids commonly used around vehicles and farms. It is suitable for gas, diesel, DEF, kerosene, antifreeze, windshield washer fluid, non-potable water, and many agricultural chemicals, but always check chemical compatibility and local regulations before use.

• Designed for fuels: gasoline, diesel, kerosene
• Also handles DEF, antifreeze, and washer fluid
• Non-potable water and many agricultural liquids supported

What are the physical features and how do they make use easier?

The pump includes a roughly 17.6-inch suction tube that fits 3–5 gallon cans and a 39.4-inch discharge hose with a built-in nozzle holder for neat storage. The metal impeller cover and swivel nut nozzle improve durability and prevent hose twisting, while the big slide on/off switch and U-shaped battery compartment simplify operation and storage.

• 39.4-inch durable vinyl discharge hose with built-in nozzle holder
• 17.6-inch suction tube fits common 3–5 gallon containers
• Swivel nut nozzle for 360° rotation to reduce tangles
• Large slide switch and U-shaped battery hook for easy use and storage

How is the pump powered and what maintenance or parts are available?

The pump runs on two D batteries (sold separately), making it fully portable for field or shop use where AC power isn't practical. TERA PUMP offers replacement parts such as motor caps, battery covers, and nozzles, and backs the unit with a one-year manufacturer warranty against defects.

• Powered by two D-cell batteries (not included)
• Spare motor caps, battery covers, and nozzles available separately
• One-year warranty from TERA PUMP on manufacturer defects

Who is this for: The TERA PUMP Portable Battery Powered Multipurpose Gas Transfer Pump (2nd Gen) is well suited for homeowners, hobby farmers, mechanics, landscapers, and small-business users who need a portable, battery-powered solution for transferring fuels and other liquid supplies. It’s ideal when you need mobility, a moderate flow rate, and a rugged hose for routine refueling or light-duty liquid transfer tasks.