Used and surplus hydraulic and pneumatic equipment for sale. MRO Exchange maintains a rotating inventory of fluid power components and systems available for immediate purchase and fast nationwide shipping.

Hydraulic and pneumatic systems are the muscle of industrial manufacturing. Hydraulic systems use pressurized fluid to generate the high forces required for clamping, pressing, lifting, and positioning in machine tools, presses, and material handling equipment. Pneumatic systems use compressed air to drive actuators, valves, cylinders, and tools across assembly lines, packaging systems, and automated production equipment. Both technologies are found in virtually every manufacturing facility, and both depend on a wide range of components working together reliably to keep production running.

MRO Exchange sources and stocks surplus hydraulic and pneumatic equipment across five categories. Our pumps inventory covers centrifugal, coolant, vacuum, hydraulic, and air driven liquid pumps from brands including Grundfos, Graymills, Fuji Electric, Bosch Rexroth, and Becker. Our valves inventory covers pneumatic butterfly valves, solenoid valves, ball valves, and diaphragm valves from brands including Cipriani Harrison, Festo, ASCO, and Ham-Let. Our air compressors inventory includes high-value rotary screw compressors from Kaeser and Sullair. Hydraulic components cover power units, cylinders, couplings, fittings, and filter housings. Pneumatic components cover actuators, regulators, hoses, tubing, pressure switches, and blowers.

Why source surplus fluid power equipment through MRO Exchange:
Hydraulic and pneumatic components span a wide range of price points and lead times through standard distribution channels. High-value items like rotary screw air compressors, hydraulic power units, and vacuum pumps carry significant list prices and often substantial lead times for less common configurations. Sourcing surplus gives maintenance buyers, facilities engineers, and equipment rebuilders access to tested used components at a fraction of new cost with immediate availability.

Every hydraulic and pneumatic product listed on MRO Exchange ships nationwide from our facility in Illinois. Browse by category above or scroll below to view our full current hydraulics and pneumatics inventory.