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Hydraulic Gear Pumps

Available119 products
Hydraulic gear pumps are used in hydraulic systems to operate machinery and circulate hydraulic oil through a closed system, such as a production line in manufacturing applications. They produce constant, smooth flow rates at high pressures and have fewer moving parts, making them easier to maintain than other hydraulic pumps. Gear pumps are self-priming and require an initial prime to create a proper seal and draw liquids from sources below the pump's inlet.

Unidirectional Hydraulic Gear Pumps

Unidirectional Hydraulic Gear Pumps
Unidirectional hydraulic gear pumps create pressure suitable for low-pressure applications requiring a constant and high flow rate. They are single-stage pumps with a drive shaft that turns in one direction, clockwise or counterclockwise.

Keyed Shaft

Mounting Type: 2 Bolt SAE A

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Mounting Type: 2 Bolt SAE AA

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Mounting Type: 4 Bolt 4F17

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Spline Shaft

Mounting Type: 2 Bolt SAE A

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Mounting Type: 2 Bolt SAE AA

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Birotational Hydraulic Gear Pumps

Birotational Hydraulic Gear Pumps

Birotational hydraulic gear pumps have a drive shaft that can turn clockwise and counterclockwise to accommodate smaller spaces and provide more installation configurations than unidirectional hydraulic pumps. These are single-stage pumps, creating hydraulic pressure suitable for low-pressure applications that require a constant and high flow rate.

Keyed Shaft

Mounting Type: 4 Bolt 4F17

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Birotational Hydraulic Gear Pump/Motor

Birotational Hydraulic Gear Pump/Motor

Birotational hydraulic gear pump/motor functions as a pump or motor to operate hydraulic pump heads with a compatible horsepower rating. These pumps have a drive shaft that can turn clockwise and counterclockwise, accommodating smaller spaces and providing more installation configurations than unidirectional hydraulic pumps.

Keyed Shaft

4 Bolt 4F17

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Two-stage Hydraulic Gear Pumps

Two-stage Hydraulic Gear Pumps
Two-stage hydraulic gear pumps have two sets of gears driven by a single shaft to reach higher pressures than single-stage hydraulic gear pumps. They're used for hydraulic tools like log splitters.
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