D Type - Legacy Oilgear Pumps

Oilgear D Type pumps are legendary. Known for their robust, long life spans, these hydraulic variable-displacement pumps can take on pressures up to 3500 PSI. These systems provide unmatched speed control on processing machines. The Oilgear D Type pump responds instantly to electric hand servos or preset speed position controls.

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At A Glance

• Pumps: Legacy

Product Details

These units incorporate a positive, variable delivery and multiple radial rolling piston high-pressure pump. They also include high-pressure relief valves, a heat ump with relief valve, a pintle check-type suction and a return valve for differential or non-differential two-way systems.

Using two-way pumps, you can eliminate many directional and flow control valves, simplify power and control circuits, and save on piping and fittings. These pumps also allow for reduced electrical controls, the cushion of flow reversals and flow variability.

With our variable-displacement pumps, power is used in proportion to the work performed. The volumetric displacement is selected to suit, and the pressure responds instantly to the resistance met. No power is wasted through chokes, orifices or excessive piping.

The D Pump line consists of the following subproduct lines: D, DN, DV, DM and DS. Over the last century, these units have been laboratory and field operated under heavy-duty industrial conditions and have proven themselves on diversified high-pressure applications.

Oilgear fully supports the D Pump product line and is the only valid source for OEM parts. All Oilgear repairs are machined and tested per our original factory specifications.

To submit your Oilgear product for OEM-certified repair, please utilize our Return Material Authorization Form. Click here to download.

While these machines are made to last, Oilgear recommends that legacy D Type pumps be replaced by the current PVV pump line.