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Twin Screw Pumps

Twin Screw Pumps
Twin Screw Pumps
Product Code : 02
Brand Name : RAJ PROTECH
  • Minimum Order Quantity
Trade Information
  • Payment Terms
  • Cash Advance (CA), Others, Letter of Credit at Sight (Sight L/C), Days after Acceptance (DA), Western Union, Cash in Advance (CID), Letter of Credit (L/C), Cheque, Cash Against Delivery (CAD), Delivery Point (DP), Paypal, Telegraphic Transfer (T/T), Cash on Delivery (COD)
  • Supply Ability
  • Depend on Order Per Month
  • Delivery Time
  • 3 Week
  • Main Export Market(s)
  • Asia, Australia, Central America, North America, South America, Eastern Europe, Western Europe, Middle East, Africa
  • Main Domestic Market
  • All India
Product Description

 These Twin Screw Pumps mark a high level of quality and operational reliability. The offered pumps are demanded for biogas technology, agriculture, food and drink industry or by municipalities, wherever there is a need for reliable conveyance of highly viscous or abrasive substances. Their design provides complete axial balancing of the rotating elements and eliminates all metal-to-metal contact within the pump, making them suitable for dry running. With the characteristics of positive displacement, pulse-free flow and self-priming capabilities, these Twin Screw Pumps deliver smooth, constant flow across a wide range of viscosities, temperatures and pressures.


  • Good suction capability
  • Easy to install
  • Replaceable liners


Typical Pumped Media

Crude Oil, Additives, Paraffin, Base oils, Petroleum products, Bitumen, Polyester, Fuel oils - all grades, Residues, Lubricating oils - all grades, Soap, Vegetable oils, Molasses, Vanaspati, Sugar syrup, Fruit Juices, Bilge


Typical Application

Loading & unloading of fuel oil and other products from: Railway wagon rakes, Truck tankers, Barges, Ships and Tankers, Bulk cargo handling

Process pumping of high viscous products such as bitumen, molasses, soap and similar products

Long distance pipeline pumping of viscous products



Oil & Gas, Power Generation, Marine & Navy, Petroleum refineries, Terminals, Depots, Oil blending stations, Steel plants, Fertilizer industries, Petrochemical plants, Carbon black, Food & Beverages, Paper and Pulp


Maximum performance data


                Capacity               :              


upto 15000 lpm


                Diff. Pressure    :              


upto 120 bar


Maximum Operating parameters


                Viscosity              :              


1 to 50000 cSt


                Fluid Temperature          :              


upto 350 °C


Material of Construction


                Casing options   :              


Cast Iron / Cast Steel / Fabricated Steel /

                                                Fabricated Stainless Steel


                Screw set option              :              


Carbon Steel / Stainless Steel


                Liner options      :              


Cast Iron / Bronze / Stainless Steel


                Sealing Options :              


Gland Packing, Mechanical Seal


Construction features


                Bearing location                :               External / Internal


                Jacketing options             :              


Casing / Foot / Cover / No jacketing


                Mounting options            :              


Horizontal foot / Vertical pedestal / Vertical tank


                Relief valve options        :              


Built-in / Line mounted




Relief valves, base frame, coupling, coupling guard, companion flanges, pressure gauges, electric motor, variable speed drives, etc.

Pump mounted on a base plate with above accessories as a ready to install system can be supplied


Salient features




Positive clearance between rotors


                No metal to metal contact between rotors


                Dry running capability


                Negligible wear over years


                Axial smooth steady flow


                High speed running


                Pulsation free output


                Negligible vibrations


                Insensitive to varying viscosities


                Long maintenance free service


                Lowest NPSHR


                Shaft sealing at suction pressures


                Axial thrusts completely eliminated


                Interchangeable liner


                Adaptability of various MOC


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