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GPI 15 GPM 12V Fuel Transfer Pump

GPI 15 GPM 12V Fuel Transfer Pump

GPI® M-150 Series

SKU 110000-100 | MODEL M-150S-AU
Original price $319.99 - Original price $549.99
Original price
$319.99 - $549.99
Current price $489.99

Recommended for use with these fuels:

Gasoline up to E15 | Diesel Fuel up to B20 | Kerosene
The GPI M-150S Fuel Transfer Pump is the best-selling retail fuel transfer pump, providing longer run times and award-winning performance year-over-year. Delivering flow rates up to 15 GPM (57 L/min), available in five pump models, the M-150 Series is the pump of choice for agricultural, automotive, and construction applications dispensing gasoline, diesel fuel, and kerosene. Available in a wide selection of configurations with an automatic or manual nozzle, mechanical meter combination, lockable or standard nozzle holders, and a variety of fuel hose lengths. Whether you are harvesting crops, gearing up for your next race, or refueling your fleet of mowers, our M-150 provides reliable flow rates with minimal downtime.

Features & Benefits

  • DURABLE ALUMINUM HOUSING: Manufactured from high-quality diecast aluminum, our fuel transfer pump with automatic shut-off nozzle is extremely dependable and lightweight and will put minimal stress on your tank bung. The powder-coated aluminum housing is rugged and corrosion-resistant to withstand years of work in any application.
  • ROTARY GEAR DESIGN: The rotary gear pump is engineered with fewer moving parts, which means less friction and wear on its components. Thus this rotary gear pump will have fewer needed repairs and longer life than a rotary vane pump. When you need reliable performance GPI’s gear pumps are over engineered to deliver.
  • 2-YEAR WARRANTY: Our M-150S GPI fuel transfer pumps come with a 2-year warranty and are UL Listed Motor and CSA Certified. Feel confident in knowing that your fuel pump has been providing longer run times and award-winning performance.
  • EASY-TO-USE: The 12-VDC motor of our fuel transfer pumps is highly efficient as it delivers gasoline, diesel fuel, ethanol blends, and kerosene at flow rates up to 15GPM. Additionally, the innovative spin collar design of our fuel transfer pump makes installation fast and easy!
  • Lockable nozzle holder protects your investment and deters theft.
  • strainer and poppet access makes maintenance quick and easy.
  • Designed for permanent mounting on vented storage tanks
  • A convenient spin collar and factory-installed power cord make installation safe and easy.
Product Model Options: Automatic shut-off unleaded nozzle
12V (DC)
25 amps
Rotary Gear
Motor RPMs:
Motor HP:
Flow Rate:
15 GPM (57 L/min)
Duty Cycle:
30 min on/30 min off
Working Pressure:
15 PSI (1.03 bar)
Max Working Temperature:
-20° F to 125° F (-29° C to 52° C)
Wetted Materials:
1 in. FNPT
3/4 in. FNPT
Mounting Type:
Spin Collar, 2in. MNPT
Suction Pipe:
Polypropylene, Telescoping 15 to 40in. x 1in. MNPT
Power Cord:
18 ft. (5.5m), 12/2 AWG, Factory Installed
Dispensing Hose:
12 ft.(3.7m) x 3/4 in. MNPT
3/4 in. FNPT Inlet, Automatic Shut-off, Unleaded
Powder Coated, Corrosion-Resistant Diecast Aluminum
2-yr pump warranty
cULus Motor Listed for Hazardous Locations Class I, Division 2, Group D USA and Canada
Approvals (cont'd):
CE. Complies with the requirements of the EMC Directive 89/336/EEC
Also Available At
Manuals / Documents

  • Farm

  • From tractors to telehandlers, the M-150S is perfect for refueling harvesting equipment and agricultural vehicles.

  • Ranch

  • With a flow rate of 15 gallons per minute, the M150S fuel transfer pump is ideal for use with equipment used to manage livestock on ranches, calving operations, and feedlots.

  • Power Sports

  • With a flow rate of 15 gallons per minute, the M-Series pump is ideal for use in power sport applications, including racing, to quickly refuel between races and get back on the track or back in the water.

  • Light Duty Construction

  • A top choice of construction companies and independent contractors, the M-150S can be used to service a wide range of equipment, including excavators, dozers, graders/excavators, loaders, skid steer loaders, cranes, and tractors.

What's in the Box
Includes the M-150S 15 GPM pump with spin collar, automatic unleaded nozzle, lockable nozzle holder, dispensing hose, factory-installed power cord, telescoping suction pipe, tank adapter, fuse assembly, owners manual.

Customer Reviews

Based on 6 reviews
Nick Foral
Great pump

Great customer service. Would recommend rhis pump or any from GPI. They helped me find what I needed.


We appreciate your business and kind words!

Thank you!
Great Plains Industries

Kerry C

This is my second transfer pump ( still have the original ) from GPI . Always operating under the worst of cold weather conditions, it has never left me stranded.
Great product and very reliable.


We love hearing about the success and longevity of our products! Thank you for the great review, we appreciate your business!

Great Plains Industries- Customer Support

Donald R.
Fuel to go

This pump works just like fueling at the station. Auto shut off makes it handy and safe. Connection to tank was quick and easy. I installed battery spring clamps for power and installed a lock to keep people honest.

Hi Donald,

We are glad you're up and running with your M-150 series pump, and thank you for the awesome review!

Great Plains Industries - Customer Service

Seems well built

Installed on a 55 gallon drum easily enough and I added my own filter. I have multiple drums, and will move the pump from drum to drum as needed.

Connections are sealed using Teflon tape, and I can see pluses and minuses with that, versus using an o-ring. The plus is that I can always buy more Teflon tape, and I'll never have to go hunting for an o-ring. The minuses are that I'll have to clean up and re-apply the Teflon tape each time I move the pump to a different 55 gallon drum. This won't be an issue if you're leaving the pump in place.

Upon pumping the first time, I pumped into a five gallon fuel jug. When the diesel first came out, it was discolored, probably by storage oil in the pump. Perhaps this is common sense, but they should state in the manual to run a gallon or so of fuel through the pump on first startup, and likely discard the fuel.

I give it four stars because it does seem well built but needs better documentation for starting up the pump.

Hi Michael,

Thank you for your review and comments. With your specific set up, since you're planning to move the pump from drum to drum, it may be beneficial to purchase an extra bung adapter and/or a pump with a spin collar. That may help with your Teflon tap concerns. You'd probably want some sort of plug to help keep the tank/drum sealed off from debris when the pump wasn't installed on it. I'd suggest giving our Live Product Support Team a call at (800) 835-0113. They can better help with suggesting the correct accessories you'd need when moving from drum to drum.

As for running the pump the first time, I wonder if the fuel in the drum had settled some, as the pumps are tested with a clear solvent, and it shouldn't discolor the fuel being pumped. Again, I'd recommend calling our Live Product Support if you have any questions about the solvent or discolored fuel.

Thanks again for your feedback!
Customer Support - Great Plains Industries

Edward Miller

Just received so have only pumped fifty gallons with it so far. Worked very well. Fast shipping. Looks well made.

Thank you, Edward! We appreciate your feedback.

-Customer Support