Orion Motor Tech 12V Diesel Fuel Transfer Pump — 12 GPM Portable Pump with Cast-Steel Impeller

The Orion Motor Tech 12V Diesel Transfer Pump is a compact, self-priming electric pump that moves diesel, kerosene and other low-viscosity fuels quickly and safely at up to 12 gallons per minute.

This portable 12V fuel transfer pump is built for garages, workshops and mobile service tasks where fast, dependable fuel transfer is essential. With a heavy-duty cast-steel impeller and a copper motor, it balances strong suction performance with a compact footprint. It includes safety features such as an internal bypass valve and a metal strainer to prevent motor damage and filter out debris while pumping.

How fast and how far will this pump move fuel?

The OMT 12V pump delivers up to 12 gallons per minute, making it suitable for filling tanks, refueling equipment, or draining fuel lines quickly. It supports a maximum suction lift of 16.4 feet and a maximum discharge head of 32 feet for flexible placement during service jobs.

• Maximum flow: 12 GPM for rapid transfers
• Max suction lift: 16.4 ft for drawing fuel from lower containers
• Max lift/head: 32 ft for pressurizing to higher points
• Operates on standard 12V vehicle or battery power for mobile use

What safety and durability features protect the pump?

Orion Motor Tech designed this unit with an internal bypass valve that protects the motor if the outlet becomes restricted, reducing burn risk. A metal strainer at the inlet filters out particulates to keep the impeller and motor cleaner, and the cast-steel impeller plus copper motor housing give the pump a rugged build for repeated jobs.

• Internal bypass valve to prevent motor overload
• Metal inlet strainer filters debris for longer service life
• Cast-steel impeller resists wear from continuous use
• Copper motor components for stable performance and heat handling

Can I mount or carry this pump for field use?

Yes—the pump includes a mountable base for secure installation in a workshop, vehicle bay, or transfer station. A reinforced handle offers comfortable carrying for mobile applications, and the compact size keeps it easy to store or transport between jobs.

• Mountable base for permanent or semi-permanent setups
• Thicker, stronger handle for comfortable transport
• Compact footprint fits in service vans or tool cabinets
• 12V operation allows battery or vehicle power connection

What fluids are safe to use with this pump?

The pump is intended for low-viscosity oils and fuels such as diesel and kerosene; it is not supplied with oil. Avoid using it with high-viscosity fluids, aggressive chemicals, or solvents not compatible with the pump’s seals and materials.

• Compatible: diesel, kerosene, similar low-viscosity fuels
• Not recommended: thick oils, solvents, or corrosive chemicals
• Use the included metal strainer to reduce contaminants
• Follow local regulations for fuel transfer and handling

Who is this for? The Orion Motor Tech 12V Diesel Transfer Pump is aimed at mechanics, small repair shops, fleet operators, and DIY auto enthusiasts who need a reliable, portable solution for refueling or emptying tanks. It’s well suited for on-site fueling, workshop transfers, and mobile service vans where durable construction, safety features, and strong suction are priorities. If you need a compact 12V pump that balances high flow with protective design features, this model is a practical choice.