External Rotary Gear Pumps

External Rotary Gear Pumps

  • These are the most commonly used light duty all-purpose pumps for Handling and Transferring variety of Viscous Liquids, may these be Oils, Petroleum, Dairy & Food Products, Dyes, Syrups, Slightly Corrosive Chemicals, Soaps, Detergents, Starch, Asphalts, Inks and Paints etc.
  • The self-lubricated bush bearing type design ensures longer life of pumps
  • All pumps are provided with built-in pressure relief valve.
  • The shaft sealing is by Rubber oil seals, which ensures leak proof working than gland packing design. The alternative sealing like Z- Pack  or  Mechanical Seal will be is provided on depends of liquid characteristics or on request
  • Jacketed features for handling Tar, Bitumen, Asphalts, Wax, Soaps, etc. liquids.
  • External / Internal Ball / Needle Bearings type gear pumps are available as an optional on request.
  • Simple , Compact , Robust design Hence longest service life



External Rotary Gear Pumps.
Capacity Up to 850 Liters / Minute
Head Up to 12 Kg/Cm2 pressure
Size ¼” to 4”
Pump Speed Max. 1440 rpm
MOC Std. Cast Iron, Cast Iron /SS, Carbon Steel, Gun Metal, SS 316, SS 304 etc…
Temperature 90° C , Modified Version 250°
Viscosity  Range Up to 10,000 cst
Major Application


All types of Oils & Viscous liquids like All Fuel Oils, Mineral Oils, Lubricating Oils, Fish and Animal Oils, Vegetable Oils, Tar, Asphalts, Sugar Syrups, Molasses, Starch, Soaps, Silicate, Wood Pulp, Glycol, Glycerine, Honey, Inks, Colours & Paints, Resins, Kerosene,  Varnishes and viscous chemicals etc.
SKU: External Rotary Gear Pumps Category:


*Mandatory Fields