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Denison Hydraulic Pump Repair

Do you need Denison hydraulic pump repair, rebuild, or replacement? We specialize in Denison pump repair and rebuilds. If you need a free estimate for any Denison pump, get in touch with us today to find out how much it will cost for repairs.

logo-dennison

We provide fast, reliable hydraulic pump repair service on all Denison models. We are guarantee all repair work will be done with genuine OEM parts, so you know that you aren’t getting gray market or counterfeit parts.

Our team of skilled technicians will give your pump the attention it needs, and put it through our detailed inspection and repair process. Once the pump has been reassembled, we’ll test it thoroughly with our state-of-the-art-test equipment.

When you get your pump back, it will meet or exceed factory specs. Once you work with us, we think that you will keep coming back to us for all of your Denison hydraulic repair needs, including Denison hydraulic motors.

A Denison pump in our shop for repair.

Denison Pumps We Can Repair

If you don’t see your model number listed below, don’t hesitate to call or contact us. We service just about every model of pump that is available from Parker Hannifin Denison and other manufacturers.

Gold Cup Series Pumps

Denison Gold Cup Series pumps are piston pumps for open and closed circuits. The closed hydraulic circuit variable pumps are combined with a fixed motor for a constant torque output at a fixed maximum pressure over the full speed range. Speed and direction are controlled with a variable displacement over-center pump. Power from overhauling loads is regenerated back into the pump prime mover. Motor speed is limited to the maximum speed permitted by full pump displacement. The system is capable of full power only at maximum pump displacement. The open-circuit pumps include a cross-center variable displacement pump which is normally limited to one side of the center. The auxiliary pump supplies only servo pressure to control the main pump displacement and inlet porting is enlarged to improve the pump’s inlet characteristics. As the open-loop pump operates on one side of the center only, not all controls are available.

  • P6 Series
  • P7 Series
  • P8 Series
  • P11 Series
  • P14 Series
  • P16 Series
  • P24 Series
  • P30 Series

Vane Pumps

Denison produces a full range of vane pumps and motors that operate at pressures in excess of 4,500 pounds per square inch (“psi”) and vary in size from 0.35 cubic inches to 16 cubic inches, and in displacement from 1 to 250 gallons per minute (“gpm”).

  • DEC Series
  • DT6D Series
  • KB Series
  • TD Series
  • TDC Series
  • TDCB Series
  • TE Series
  • TEC Series
  • TED Series
  • TG Series
  • TMB Series
  • TMC Series
  • TME Series
  • T1C Series
  • T1D Series
  • T2C Series
  • T2D Series
  • T2D-PF05
  • T2DC Series
  • T2DCB Series
  • T2DX Series
  • T3B Series
  • T3C Series
  • T3CB Series
  • T3CC Series
  • T3D Series
  • T3DC Series
  • T3B Series
  • T3CB Series
  • T3EC Series
  • T3ED Series
  • T5C Series
  • T5CC Series
  • T5D Series
  • T5DC Series
  • T5E Series
  • T3ED Series
  • T5EC Series
  • T5ED Series
  • T5QD Series
  • T5QDC Series
  • T5QED Series
  • T6C Series
  • T6CC Series
  • T6D Series
  • T6DC Series
  • T6E Series
  • T6EC Series
  • T6ED Series

Piston Pumps

Denison manufactures a full range of piston pumps at their Marysville, Ohio facility. These specialized pumps operate at pressures as high as 7,250 pounds per square inch (“psi”) and vary in size from 0.9 cubic inches to 38.9 cubic inches, and in displacement from 11 to 303 gallons per minute (“gpm”).

PV SeriesPV6 SeriesPV10 SeriesPV15 SeriesPV20 SeriesPV29 Series

  • 500 Series
  • 600 Series
  • 700 Series
  • 800 Series
  • 900 Series
  • P2 Series
  • P3 Series
  • 6 cu. in. Series
  • 7 cu. in. Series
  • 11 cu. in. Series
  • 14 cu. in. Series
  • 46 Series
  • 60 Series
  • 61 Series

Field Service & Consultation for Your Denison Pump

When you are on the job and under a deadline and equipment fails, you need fast, reliable repair. We can send in our field technicians to get your Denison pump back up and running as soon as possible. Our reliable, experienced team can perform diagnostic services and minor repairs for equipment and machinery used in many industries. Our team can travel throughout the United States and many international locations, including North America and South America.

Fast, Accurate Denison Pump Repair

If repairs cannot be made on-site to your Denison pump, you can ship it to our facility. If you’re close enough, you can drop it off. We know how important it is to get your operations back up and running. So you can trust us to get your pump repaired and back to you as fast as possible, and working properly.

About Denison

Denison Hydraulics is now a division of Parker Hannifin HPD. Denison uses self-lubricating pumps, but they still require minor preventative maintenance. This maintenance can include frequently changing the filters and tightening fittings and screws.

Don’t see your Denison hydraulic pump model number? Not a problem. Call 800-800-6971 or send us an email. Chances are we’ve worked on it before and have parts for it, even if it’s not listed on our website.