Best selling products

The GPI L-Series oil pump is ideal for use with new oil (up to 90 wt.), hydraulic fluid, antifreeze, or other non-flammable oil-based solvents. It ...

The GPI HP-100 Fluid Transfer pump is a premium fuel piston hand pump that is reliable and versatile, delivering the highest flow rate in the indus...

The GPI RP-10 fluid transfer hand pump is a rotary action pump designed for direct mounting on portable tanks, drums, or barrels for the transfer o...

The GPI Lightweight Oil Transfer Pumps are engineered to deliver flow rates up to 8 GPM (30 L/min) for use with non-flammable oil-based solvents. D...

The GPI DP-20 fluid transfer hand pump is a lever-action diaphragm pump that delivers up to 20 gallons per 100 strokes and provides exceptional per...

The GPI RP-5 fluid transfer pump is a light-duty rotary action pump designed to deliver up to 8 gallons (30 Litres) per 100 revolutions for use wit...

The GPI LM Digital Oil Meter Series is an electronic disc meter for use with motor oil, gear oil, hydraulic oil, antifreeze, ATF, and waste oil. Th...