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External Gear Pumps
Performance under pressure

The external gear pumping principle  uses two rotating gears which unmesh at the suction side of the pump to create voids which allow atmospheric pressure to force fluid into the pump.  The spaces between the gear teeth transport the fluid along the outer perimeter of the housing to the discharge side, and then the gears re-mesh at the center to discharge the fluid.  The gears are supported by bearings on both sides, which allows high discharge pressure capabilities.

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External Gear Products

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Metallic, Sealed Pumps

Spur Gear
SG External Gear

Metallic, Sealless Pumps for crucial liquid containment applications

Spur Gear Mag Drive
SG External Gear

Non-Metallic Composite, Sealed Pumps for corrosive liquids

Vi-CorrŪ

Non-Metallic Composite, Sealless Pumps for corrosive and hazardous liquids

Vi-CorrŪ Mag Drive

CMD Composite Mag Drive

Hydraulic Pumps, Motors, and Flow Dividers for industrial or mobile fluid power applications

Fluid Power

Latest News

Crown Point Productions announces that Viking Pump will be part of its "World's Greatest!..." series  Read...

The SG Series External Gear Pumps are designed to ensure reliability in industrial applications through an extensive range of sizes and options with pressure capabilities up to 172 Bar (2500 PSI).  Read...

Universal Mag Drive series can reduce maintenance and
environmental costs by eliminating the pump shaft seal saving you more than 50% of the total pump, parts and downtime cost in one year.  Read...