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GPI G20 Features And Benefits

The new G20 Quick-Fit Modular pump is a 12‐volt fuel transfer pump with a flow rate of a true 20 gallons per minute* (GPM) with a 14‐foot hose and auto nozzle attached. It is constructed to meet all U.S. and Canadian safety standards and approved for use with diesel (up to B20), gasoline, ethanol blends (up to E15), and kerosene. The G20 pump can be mounted on mobile fuel tanks such as truck bed mounted tanks or fuel trailers. It is a DC product, meaning it draws power from a vehicle’s battery to operate. Typical uses are farming operations, building contractors, oil exploration and drilling, mining, and forestry industries.

Other features and benefits of the G20 include:

Quick-Fit Accessories

  • Easily attach a filter, meter or both to build a custom system
  • Simple four-bolt connections allow accessories to be mounted in multiple directions
  • No pipe fittings, tape, or sealant required for installation
  • Eco-friendly, no-leak flange and O-ring eliminate threaded pipe leaks

Diecast Aluminum Housing

  • Corrosion-resistant
  • Lightweight – weighs 19 lbs.
  • Low stress on the tank

Rotary Gear Design

  • Fewer moving parts = less friction and less wear on components
  • Minimal maintenance and longer pump life

Spin Collar Mount

  • Allows much easier installation and pump orientation

Factory-Installed Power Cord

  • Reduced installation time

Circuit Breaker Protection

  • Prevents overheating
  • Helps extend pump life

The G20-012-AD model comes with everything shown and is a quick install away from getting to work for you!


Included with the G20 AD model:

  • 12V (dc) fuel transfer pump with spin collar and factory-installed power cord, 18 ft. (5.5 m)
  • 90-degree modular fitting
  • Lockable nozzle holder
  • Tank adapter
  • Automatic shut-off diesel nozzle
  • Dispensing hose, 1 in. x 14ft. (4.2m)
  • Adjustable suction pipe, 15-40in. (38-101cm)
  • 40A fuse assembly, ring terminals, and wire connector
  • Hex keys, hardware kit, and thread tape

Manual nozzle (MD) and pump only (PO) models are also available. The G20 pump comes with a limited two year over the counter warranty.

GPI has been the premier fuel transfer pump manufacturer for over 45 years. Our products are proudly made in the U.S.A., in the heart of the mid-west—Wichita, Kansas. For more information on our entire line of products, please visit

*76 litres per minute (LPM)


Great Plains Industries