Concentric Hydraulic Gear Pumps

Concentric AB is known for a broad range of hydraulic products that support fluid power performance in mobile and industrial environments. The brand’s heritage includes long-established pump manufacturing in the UK and Europe, and its corporate story intersects with Haldex—widely recognised for brake systems in heavy-duty transport. Today, Concentric’s portfolio spans hydraulic pumps and assemblies, plus engine-side products such as oil pumps, a water pump range, and fuel pumps.

Concentric Manufacturing Company Limited was founded in Aston (1922), and the company is also partly rooted in the Reichert Company, founded in Berlin in 1886, an early predecessor of what is now Concentric’s German hydraulics plant in Hof, Bavaria. Over the decades, Concentric has experienced numerous acquisitions and mergers, shaping its evolution into a modern supplier of industrial hydraulic solutions. That history helps explain why Concentric components are still specified across long-service machines and legacy systems.

At White House Products Ltd, we support customers who need dependable parts for hydraulic equipment used in working fleets where uptime matters and component matching must be accurate.

Concentric and Haldex: How the Names Connect

If you see Concentric referenced alongside Haldex, it’s rooted in the group’s history. Haldex acquired Concentric in 2008, and Concentric later became a separately listed business in 2011.

That heritage is useful context for buyers searching for older documentation or equipment lists that still follow earlier naming conventions.

Concentric Hydraulics: Core Product Types

Concentric hydraulics supports flow control needs across many circuit designs, from steady delivery to controlled splitting of flow. Concentric’s hydraulic products include:

• Hydraulic gear pump options—external gear designs often selected for reliability and consistent output

• Flow dividers (including rotary designs) that help share flow evenly across actuators and functions

• Power units and power packs used as compact sources of hydraulic power

• Configurable hydraulic assemblies for specific machine functions, layouts, and space limits

These products are used in systems handling hydraulic fluid under load, where stable delivery of pressurised oil supports repeatable movement and controlled performance.

Engine Pump Range: Oil, Water, and Fuel

Concentric also manufactures engine-side pumping solutions that support everyday operation and service planning. Depending on the application, you may see:

• Oil pumps for lubrication circuits

• Water pump solutions for cooling requirements

• Fuel pumps and variants for transfer and delivery needs

This catalogue can be helpful when you’re maintaining mixed fleets and want continuity across suppliers.

Typical Applications

Concentric components are specified across equipment categories where fluid power and flow control must stay consistent over long duty cycles, including:

• Construction equipment

• Industrial hydraulic pumps for plant and machinery duties

• Trucks, buses, and other vehicles operating in intensive environments

Concentric solutions are selected for applications that must perform consistently under real-world operating demands.

Concentric Hydraulic Parts From White House Products Ltd