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| Latest News Repair Parts Kits Now Available from Viking Pump Read... Electric Heat now available with select Universal Seal series pumps as an alternative to hot oil or steam systems Read... Crown Point Productions announces that Viking Pump will be part of its "World's Greatest!..." series Read... |
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Internal Gear Pumps
Versatile and Reliable
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The internal gear pumping principle was invented by Jens Nielsen, one of the founders of Viking Pump. It uses two rotating gears which un-mesh 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 on either side of a crescent to the discharge side, and then the gears re-mesh to discharge the fluid. Viking's internal gear design has an outer drive gear (rotor- shown in orange) which turns the inner, driven gear (idler-shown in white). | |||
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Internal Gear Products | ||||
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Heavy Duty Bracket Mounted Pumps |
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High Speed Heavy Duty pumps for clean, less viscous liquids |
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| Click to download the IEC Motor Mount flyer | ||||
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General Purpose Pumps for low pressure, non-corrosive applications |
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Sealless Pumps for crucial liquid containment applications |
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Special Purpose Pumps for specific liquids |
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