Gorman-Rupp builts a dedicated range of rotary gear pumps for the asphalt and bitumen industry, engineered to handle almost any pumping application in asphalt production.
Our G Series rotary gear pumps are built for durability and versatility, processing everything from clean emulsions to abrasive, limestone- and silica-filled asphalts used in roofing materials. Their modular, robust construction ensures long-lasting performance under demanding conditions.
Precision-engineered features and high-quality materials set these pumps apart, delivering superior reliability and lifespan. Every pump is tested to meet the high standards you expect from Gorman-Rupp.
We offer a wide selection of sealing options to suit asphalt applications. Carbon fiber packing seals provide minimal leakage for non-abrasive products, while graphite-impregnated aramid fiber seals withstand the most abrasive and challenging conditions.
Gorman-Rupp G Series pumps in asphalt and bitumen applications typically operate at temperatures starting from 200°C. For high-temperature applications, optional components such as pressure relief valves, idler gears, rotor shaft bushings, gear trims, and seal variations ensure reliable performance up to 355°C. Steam or hot oil-jacketed heads and backheads help maintain precise temperature control in critical pump areas.
Built for precise and controlled fluid movement, rotary gear pumps use interlocking gears to transfer liquids with a steady, pulsation-free flow. Gorman-Rupp rotary gear pumps are ideal for handling thick, high-viscosity fluids such as oils, lubricants, paints, and chemicals. Their positive displacement mechanism ensures accurate dosing, making them a reliable choice for applications that demand precision.
A ready-to-use pumping solution for maximum flexibility. Whether electric-driven, diesel-powered, or battery-operated, our pump sets come pre-assembled for quick deployment. Available in both mobile and stationary configurations, they offer easy setup, reliable operation, and long service life.
For nearly a century, Gorman-Rupp has been the name industries trust for durable, reliable pumping systems. From construction to municipal projects, Gorman-Rupp delivers pumps designed to perform under the toughest conditions. With Gorman-Rupp, you’re not just buying a pump, you’re getting a solutions partner dedicated to your success.
For nearly a century, Gorman-Rupp has been the name industries trust for durable, reliable pumping systems. From construction to municipal projects, Gorman-Rupp delivers pumps designed to perform under the toughest conditions. With Gorman-Rupp, you’re not just buying a pump; you’re getting a solutions partner dedicated to your success.
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