GPI Multi Purpose Fluid Transfer Pump
GPI Multi Purpose Fluid Transfer Pumps: Versatile Solutions Built to Last
When it comes to moving fluids reliably across a wide range of applications, GPI (Great Plains Industries) stands out as one of the most trusted names in the business. Founded in Wichita, Kansas, GPI has spent decades engineering and manufacturing fluid transfer equipment that professionals across agriculture, construction, fleet management, and DIY settings depend on every day. Their multi purpose fluid transfer pumps reflect that same legacy of durability and thoughtful design — offering solutions that go well beyond a single fluid or a single job.
What Sets GPI Apart in Multi Purpose Fluid Transfer
The defining characteristic of GPI's multi purpose pump lineup is its ability to handle diverse fluids without sacrificing performance. Whether you need to move fuels, motor oils, hydraulic fluid, antifreeze, or other non-flammable solvents, GPI has engineered pump options suited to each task. This versatility is built into specific product lines designed with real-world use cases in mind.
- HP-100 Hand Pump: The GPI HP-100 is a premium fuel piston hand pump that is reliable and versatile, delivering the highest flow rate in the industry year after year — and it serves as a single solution for multiple pumping applications, suitable for fuels and motor oils. Its patented Dual-Flo® handle gives the user the flexibility of operating the pump at two different flow rates. A setting of 1/2-gallon per stroke cycle provides faster high-capacity flow for fuels, while the 1/4-gallon setting allows for easier pumping of thicker fluids like motor oil, even in cold temperature conditions down to -25°F.
- DP-20 Diaphragm Pump: The GPI DP-20 fluid transfer hand pump is a lever-action diaphragm pump that delivers up to 20 gallons per 100 strokes , making it a practical choice for higher-volume manual transfer tasks.
- RP-10 & RP-5 Rotary Pumps: 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 of fluids. The lighter-duty RP-5 delivers up to 8 gallons per 100 revolutions , offering a compact option for smaller jobs.
- L-Series Oil Transfer Pumps: 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.
Engineering You Can Trust
Great Plains Industries was founded by engineer Charlie Peer and for over 50 years the family has been a leading manufacturer of fuel, oil, and chemical transfer pumps and metering technologies. That engineering heritage shows up directly in their multi purpose pump designs — from robust materials to features like the Dual-Flo® piston mechanism that pumps on both the push and pull stroke for maximum output with less effort.
Great Plains Industries operates an ISO 9001-certified facility in Kansas , and all pumps are tested at the factory and backed by an industry-leading warranty , giving buyers confidence whether they're tackling a farm job, a shop fluid change, or an off-road fueling run. For professionals and enthusiasts who need a pump that can keep up across multiple fluid types and environments, GPI's multi purpose fluid transfer lineup is a category-defining choice.