Best selling products

GPI Adjustable suction pipes provide the best seal technology on the market. Adjusts from 15 to 40 inches to fit most standard tank sizes. The soli...

GPI Particulate Filter Kit for electric fuel transfer pumps. It helps remove dirt, dust, rust, and other common fuel contaminants to protect your f...

The GPI 110382-501 inlet fitting kit includes one 2-inch NPT x 1.25-inch NPSM inlet fitting with O-Ring. This part is compatible with M-150S 12V GP...

The GPI Gear Pump Overhaul and Conversion Kit is designed to help keep GPI 12-volt, 24-volt, and 115-volt gear pumps running as long as possible. C...

The GPI Electric Fuel Pump Bung Adapter Kit (#110909) includes a tank bung adapter bushing and an NBR rubber union ring gasket.

Easily replace the power switch in the field with this kit

Easily replace the power switch in the field with this kit

The GPI 119200-551 replacement motor helps extend the life of the M-150S Series fuel transfer pump. This user-friendly OEM part is compatible with ...

The GPRO V25 series is the next-generation modular vane pump. The V25 is engineered to deliver consistent high-pressure performance from a tough, h...

Easily replace the power switch in the field with this kit

Protect your fueling system today with GPI's Quick-Fit modular filter adapter kit. Easy installation with 4-bolt connections with no-leak flange an...

The FLOMEC TM Series is constructed of Schedule 80 PVC for a long-lasting solution exceeding flow measurement requirements. It’s one of the most ve...

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...

The Q9 is the latest version of the popular FLOMEC computer display. It incorporates many of the most requested features over the years including l...

GPI Multi-Plane Hose Swivel attaches between a fuel hose and nozzle, providing 360 spherical rotation. The lightweight swivel prevents hose twistin...

Easily replace the power switch in the field with this kit

GPI's fuel suction pipe extension will add another 15 inches to your adjustable GPI composite suction pipe.

GPI 10 micron, 18 GPM (68 L/min) particulate filter for use with fuel transfer pumps with No 1-12 UNF mounting thread.NOTE: May substitute for a fi...

This GPI Overhaul Kit is designed to keep the GPI HP-90 Lever-Action Piston Hand Pump working as long as possible. It includes flapper valves, O-Ri...

The GPI G20 Series Fuel transfer pump is the first gear pump to deliver TRUE 20 GPM with a 14 ft. hose and automatic nozzle. Delivering flow rates ...

The GPI 12V DC EZ-8 Fuel Transfer Pump Series is the pump of choice for refueling recreational vehicles featuring a rotary gear design made from du...