Progressive Cavity Screw Pump Progressive Cavity Pump , specifically the FKM Series. These pumps are versatile and highly efficient, particularly when dealing with fluids of varying viscosity and chemical properties. The unique design of the rotor and stator enables smooth and continuous flow, making them suitable for applications requiring precision and reliability. 1. Precision-Machined Rotor and Stator: o The rotor has a single external helix made from metallic material, and the stator has a double internal helix made from elastomeric material. o The special helical profile of the rotor and stator creates a series of sealed cavities that progress from the suction side to the discharge side as the rotor turns. This movement helps pump the fluid efficiently. 2. Sealing Line: o The sealing line formed between the rotor and stator is crucial to the pump’s ability to handle various fluids, as it creates a hermetic seal that ensures minimal leakage and maximum efficiency under both static and dynamic conditions. 3. Smooth and Continuous Flow: o The continuous movement of the cavities from suction to discharge creates a smooth, pulsation-free flow, which is beneficial for handling sensitive fluids and minimizing wear on the pump components. 4. Viscosity and Chemical Resistance: o The FKM Series is especially adaptable for a wide range of fluids, including those with high viscosity, abrasive properties, or aggressive chemicals, thanks to its high- quality materials and design. Operating Data : Capacity: up to 500 m 3 /hr Pressure: up to 6 bar Sealing : Gland / Mechanical Seal Drive : Belt / Gear Box Material : Cast Iron / MS/SS-304/SS-316 Connection Type : Hopper / Flange / TC Ended Viscosity Range : 1000- 100000 cp Temp Range : -20 to 150 Degree Features : 1. progressive cavities are generated which deliver a uniform, metered and non-pulsating flow 2. Inherently self-priming, the pumps can work on snore and do not require a foot valve. 3. Can handle solid in suspension or media containing a high percentage of solids 4. Rotors turn inside a resilient stator and thus generate little noise. 5. Fluids can be pumped without no contamination. Application : Transfer of High Viscous Liquids Like Gum , Fevicol, Bitumen and Asphalt, Heavy Crude Oil,Honey,Molasses, Greases and Lubricants,Paste, Sewage Sludge, Resins and Adhesives,High Visos Polymers,Slurry ,chuna Paste Etc
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