About Progressive Cavity Screw Pump
Effuent Treatment, Pulp & Paper, Sugar & Distilleries, Chemical & Petrochemicals, Caramics & Insulator, Starch Industries, Sweets & Confectionaries, Dairy, Paints & Varnishes, Fruits & Vegetable Processing, Beverage Industry & Cosmetics & Medicines.
Unlock Materials, Applications & Features
Technical Details
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Flow
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Head
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Solid Handle
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Pressure
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RPM
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MOC
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35 M3/HR
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60 TO 120 MTR
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UP TO 25 MM
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12 KG/CM2
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Pump RPM 360 RPM
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CI/SS , SS 304 , SS 316,SS 304 L,SS 316 L
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Material Construction
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Screw
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Flange
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Stator
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Bearing Housing
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Sealing
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Casing
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SS 304, SS 316, SS 316 L, ALLOY 20 ETC
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As Per 150 CLASS
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Natural, Nitrile, Epdm, ETC
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CI
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Gland/Seal
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CI, SS 304, SS 316, SS 316 L, ALLOY 20 ETC
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Features
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Applications
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Customize material as per application
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Effluent treatment plant
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Single and twin screw design as per application
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Pulp, sugar, pharma, chemical, dyes
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Belt pulley,gear motor as per application customization
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Filter press, cosmetics, dairy, food
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Viscosity handle up to 100000 cst
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Confectionry, ceramic, paint, sludge
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Robust Material ConstructionWith components available in CI and several stainless steel grades, including SS 304/316/316L/Alloy 20, this progressive cavity pump accommodates a variety of corrosive and abrasive fluids. Stator options like natural rubber and nitrile further enhance chemical compatibility and wear resistance, making the pump suitable for rigorous solid-handling duties.
Versatile Application RangeEngineered to transport sludge, slurries, and viscous liquids with solid particles up to 25 mm, it's suited for wastewater, food processing, and chemical plants. The pump's reliable self-priming function and low noise design support continuous operation in demanding industrial environments.
FAQ's of Progressive Cavity Screw Pump:
Q: How does the progressive cavity screw pump handle solids in fluids?
A: This pump is designed to pass solid particles up to 25 mm using a robust screw-stator assembly. The progressive cavity mechanism moves solids along with the fluid gently, minimizing clogging and wear and ensuring reliable operation in sludge and slurry applications.
Q: What materials are available for the construction of this pump, and why is material choice important?
A: Construction options include CI, SS 304, SS 316, SS 304L, SS 316L, and Alloy 20, with screws from SS 304/316/316L/Alloy 20. Choosing the right material ensures compatibility with different chemicals, resists corrosion, and extends pump life, especially in aggressive or abrasive conditions.
Q: Where is the ideal place to install this pump for optimal performance?
A: Installation is best on a horizontal base near the application point, using the provided flanged ASME 150 Class inlet/outlet connections. Keeping the suction lift under 8 meters will optimize priming and performance.
Q: What types of applications benefit most from this progressive cavity screw pump?
A: Industries handling sludge, slurry, food pastes, viscous chemicals, and wastewater-like municipal plants and food processors-benefit from this pump's ability to manage thick fluids and solids reliably and efficiently.
Q: How does the self-priming feature enhance operational efficiency?
A: The self-priming design enables the pump to evacuate air from the suction line and start pumping automatically. This reduces startup time and eliminates the need for manual intervention, making it convenient for intermittent and continuous processes.
Q: What is the maintenance process for this screw pump?
A: Routine maintenance involves inspecting the seals (mechanical or gland packing), stator condition (rubber or nitrile), and screw surfaces. Access via flanged connections and modular structure simplifies disassembly for cleaning or part replacement, ensuring minimal downtime.
Q: What are the main benefits of choosing a progressive cavity screw pump with solid handling capabilities?
A: Users gain reliable handling of challenging fluids with solids, customizable material construction for longevity, low noise operation, efficient self-priming, and stable flow rates-making it a versatile solution across demanding industrial applications.