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Industrial Process Gear Pumps

Industrial Process Gear Pumps – GlobalGear and HD Series

Robustness, precision, durability – reliable solutions for demanding industrial processes.

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High-Performance Pumps for the Toughest Applications

GlobalGear® gear pumps and HD Series reciprocating circumferential piston pumps are technologically advanced units designed to operate in applications that require high resistance to pressure, temperature, abrasion, and fluid viscosity. They offer precise flow control, low liquid shear, and exceptional durability of components. The HD series additionally allows for the transfer of liquids containing solids without the risk of seizure.

Common Advantages:

• Advanced sealing options: TuffSeall™, single and double mechanical seals, Heavy Duty Slurry Seal.

• Designs available in cast iron, stainless steel, AISI 4140, 17-4 PH.

• Resistance to temperatures up to 500°F (260°C) and pressures up to 300 psi (21 bar).

• Compatibility with applications conforming to API 676 (GlobalGear®).

Meet our products

GlobalGear PumpsHeavyDuty (HD) Pumps
  • Internal gear design with "crescent" element ensures precise fluid transfer.
  • Reduced deflection due to enlarged shaft – extended lifespan of seals and components.
  • Easy service maintenance – back pull-out feature reduces maintenance time by 75% compared to competitors.
  • Handles high viscosity fluids and temperatures up to 400°F (204°C).
  • Modular construction – quick drive change without the need to disassemble the entire pump.
  • No metal-to-metal contact – synchronization via timing gears outside of the process medium.
  • Substantial rotors and large bearings – handling fluids with extreme viscosity (up to 32,500 cSt) and the presence of large solids.
  • Minimal liquid shear – ideal for delicate and precision-demanding applications.
  • Possibility of dry running (in configurations with packing or TuffSeall™).
  • External bearings and lubrication – increased durability.

GlobalGear® – Reduce Maintenance, Increase Flow - Gear Pumps for High Viscosity Fluids

GlobalGear® pumps are robust and service-friendly internal gear pumps designed for reliable operation in demanding industrial applications. They are characterized by a large shaft diameter, minimal seal wear, and a back pull-out design that allows for quick service without disassembly of the piping.

With a durable construction (ductile iron, 316 stainless steel, Nitronic 60) and a wide range of seals (including TuffSeall™ and API 13 plan options), GlobalGear® is suitable for applications with adhesives, asphalt, cleaning agents, food, and technical chemicals. The pumps can handle temperatures up to 400°F (204°C) and pressures up to 300 psi (21 bar), with a flow capacity of up to 1200 GPM (4542 LPM).

Learn More About GlobalGear Pumps
GlobalGear Advantages

HD Series – Reliable Circumferential Piston Pumps for Demanding Conditions

The HD series are circumferential piston pumps designed for fluids with extreme viscosity and containing solid particles. The absence of metal-to-metal contact and external timing gears ensures durability as well as resistance to abrasion and rotor blockage. With large rotors, sturdy shafts, and options for dry running (TuffSeall™, packing), HD pumps are perfectly suited for pumping meat, pet food, fruit preserves, chocolate, or technical chemicals. They operate at temperatures up to 500°F (260°C) and pressures up to 406 psi (28 bar), providing gentle medium transport and high reliability.
Lear More About Heavy Duty Pumps
HeavyDuty Advantages

Why Ingersoll Rand?

With over 25,000 GlobalGear® pumps installed worldwide and experience in the toughest industries, our products are developed based on the real-world needs of users – from VOC to precise endurance testing.

How can we help you?

Whether you want to buy a product or are simply seeking expert advice, we are happy to help you make the most of your pumping solution! If you need support, contact us.

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Have a specific question?

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Need service support?

With tailored service solutions, you can enhance your system’s performance and maximize the value of your product.