External Gear Pumps
20,000 - 300,000 Per Piece
External gear pump uses two identical gears rotating against each other -- one gear is driven by a motor and it in turn drives the other gear. Each gear is supported by a shaft with bearings on both sides of the gear. As the gears come out of mesh, they create expanding volume on the inlet side of the pump. Liquid flows into the cavity and is trapped by the gear teeth as they rotate.
External Gear Pumps
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External Gear Pumps, Twin Screw Pumps, single screw pumps, Three Screw Pump
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