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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).
Abrasives
· Adhesives & Sealants · Agriculture · Asphalt BioPharm · Brewing & Beverage
· Chemical ·Chocolate · Fats & Oils · Fiber · Foods ·Fuels · Hydraulics
· LP Gas · Lubrication ·OEM Applications ·Oil Production ·Oil Refining
· Paints & Coatings · Personal Care Prods.· Plastics ·Polymer
· Polyurethane Foams · Printing Inks · Pulp & Paper · Refrigeration
· Rubber · Soaps & Detergents · Sugars
Materials options:Cast and Ductile Iron Steel and Stainless Steel Other alloys available
•Flow rate range
.013 to 340 M3/Hr /.06 to 1,500 GPM
•Pressures up to
34 BAR/500 PSI
•Temperature ranges
-50°C to 425°C /-60°F to +800°F
•Viscosities up to
450,000 cSt / 2,000,000 SSU
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