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Internal Gear Pumps

HYQUIP supply the entire range of Internal Gear Pumps Bosch Rexroth for use on a wide range of industrial manufacturing applications.

Rexroth internal gear pumps provide needs-based volume flows in a broad speed range with a high degree of efficiency, thus making an important contribution to saving energy. Its low moment of inertia allows dynamic drives to be created. Variable-speed drives with internal gear pumps are the low-noise alternatives to conventional variable displacement pump systems. A gear pump is a type of positive displacement pump. Gear pumps use the actions of rotating cogs or gears to transfer fluids.  The rotating gears develop a liquid seal with the pump casing and create suction at the pump inlet.

An internal gear pump has two interlocking gears of different sizes with one rotating inside the other.