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Progressive Cavity Screw Pumps
Application
  • Oil and Gas: Transporting viscous fluids and drilling muds in extraction and production processes.
  • Chemical Processing: Handling various chemicals, including corrosive and high-viscosity materials in manufacturing.
  • Food and Beverage: Moving food products like sauces and syrups while preserving product quality.
  • Pharmaceuticals: Dosing and transferring high-viscosity or sensitive pharmaceutical ingredients.
  • Water and Wastewater Treatment: Pumping sludge, thickened slurries, and chemicals for water treatment.
  • Pulp and Paper: Moving pulps, slurries, and chemicals used in paper production.
  • Mining: Handling ore slurries and concentrates in mineral processing.
  • Cosmetics: Pumping creams, lotions, and other viscous cosmetic products.
  • Energy: Managing high-viscosity fluids in energy processes, including geothermal and bioenergy.
  • Agriculture: Dosing and transferring fertilizers, pesticides, and other agricultural products.
Progressive Cavity Screw Pumps
Progressive Cavity Screw Pumps

Progressive Cavity Screw Pumps

Progressive Cavity Screw Pumps are high-performance positive displacement pumps designed for precise fluid handling. These pumps use a screw mechanism to move fluids steadily and are ideal for applications requiring accurate metering, such as a chlorine dosing pump in water treatment. As a metering pump, they offer consistent flow control, even with high-viscosity fluids. Known for their efficiency, screw pumps provide reliable performance in demanding environments, making them suitable for chemical dosing and other industrial processes. Unlike reciprocating pumps, progressive cavity pumps ensure smooth, continuous operation with minimal pulsation.

Features:

  • Straightforward design and low-maintenance
  • Consistent flow with no pulsations and minimal turbulence
  • Peak delivery pressure: 10 kg/cm²
  • Permissible solid content up to 50%
  • Negative suction capability up to 6 mwc with low NPSH
  • Handles slurries and pastes up to 500,000 centipoise
  • Maximum flow rate up to 20 m³/hour
Plunger Dosing Pumps
Plunger Dosing Pumps
Diaphragm Dosing Pump Hydraulically Actuated (SD Pump)
Diaphragm Dosing Pump Hydraulically Actuated (SD Pump)
Diaphragm Dosing Pumps Mechanically Actuated
Diaphragm Dosing Pumps Mechanically Actuated
Models
Accessories & Optional
Gallery
Flow Rate
Ltr./Hr.		 Pressure
Bar (g) Max.		 Pump Model Installation Dimensions



L mm W mm H mm
650 6 SC 10 200 480 380
1240 6 SC 20 200 500 400
4444 6 SC 25 200 530 450
4460 6 SC 30 300 750 500
10000 6 SC 30L 300 800 520
10650 6 SC 40 300 870 552
9860 6 SC 50 300 1350 677


Material Of Construction:

  • Rotor : Tool Steel, Cast Hardened Steel, Alloy Steel, Stainless Steel
  • Stator : Natural, Nitrile, High Nitrile, EPDM, HNBR , Viton
  • Wetted parts Housing Components : Cast Iron, Cast stainless steel , Fabricated Stainless Steel
  • Mechanical seal or gland packing
  • Dry run protection
  • Belt pulley drive or gearbox options
POSITIVE METERING
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Dosing Pumps are extensively utilized in a range of industries to maintain precise chemical dosing and control. Dosing Pumps economy in India has played a essential role in various sectors, like Oil and Gas, Water treatment, Chemical, Pharmaceutical, Agriculture, which brings Precision, costeffectiveness and efficiency in various process. Which enhance Productivity and Quality standards. We, Positive Metering Pumps India Pvt Ltd, are among the well established companies engaged in manufacturing of all your Dosing needs.

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