Stator Function in Twin Screw Pumps
The stator is essential for fluid transfer and works together with the rotor. The geometry, number of stages and materials used have a direct impact on the pump’s efficiency, flow rate and pressure.
The stator is the most commonly replaced part.
It wears naturally due to the constant friction caused by the rotation of the rotor.
How often it should be replaced depends on the type of fluid being pumped, the speed at which the rotor rotates and various fluid specifications such as abrasiveness, corrosiveness, solid particle content, etc.
Certain fluids containing more or less hard or abrasive particles tend to shorten the life of the stator.
Over time, this friction can compromise the stator’s ability to maintain a perfect seal, affecting the pump’s efficiency. Like your car’s tyres, the stator eventually needs to be replaced to ensure optimal pump performance.
Twin Screw Pump Stator Introduction
LEPU 8.5 inch twin screw pump stator is a direct-compatible replacement for German Bornemann series pumps, designed to address long lead times and high costs of original parts.
Custom High-Quality Screw Pump Stator From LEPU Supplier
LEPU maintains a comprehensive inventory of spare parts for all major screw pump brands, ensuring fast and efficient fulfillment of your maintenance and repair needs. Whether you require stators, rotors, connecting rods, couplings, or other critical components, we offer readily available stock. LEPU's extensive spare parts inventory minimizes downtime, ensuring smooth operation.
LEPU screw pump stator accessory is precision-manufactured to ensure exact dimensional and performance match with OEM parts, enabling seamless installation and replacement.
OEM & ODM Screw Pump Stator Supplier
In a screw pump, the stator is a key stationary component that works with the rotor in the pumping mechanism. It is part of the pump's internal structure and, together with the rotating screw, forms a sealed moving chamber in which fluid flows. The stator is typically a cylindrical or helical component made of various materials, and its design plays a crucial role in the pump's efficiency and performance.
When selecting a screw pump stator, choosing a reliable manufacturer is essential. A professional screw pump stator manufacturer in China is renowned in the pump industry for its large scale, comprehensive product range, and strong R&D, manufacturing, and testing capabilities. The company integrates design, development, production, sales, and service, ensuring customers receive high-quality products and professional support.
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Remember: When choosing a screw pump stator, choose LEPU—your trusted partner, providing professional guidance, reliable solutions, and excellent service.
Pump stator material selection
The stator material is usually a rubber type elastic material. The correct one can be selected depending on the pump application. In some special cases, they can also be made of plastic, PTFE or metal.
- NR (natural rubber)
- Metal Alloys
- NBR (Nitrile Butadiene Rubber)
- HNBR (Hydrogenated Nitrile Rubber)
- FKM (Fluorine rubber, e.g. Viton)
- PTFE (Teflon)
Twin Screw Pump Stator Specifications
- 8.5 inch diameter Twin Screw Pump Stator
- 9.5 inch diameter Twin Screw Pump Stator
- 7.3 inch diameter Twin Screw Pump Stator
About us
The pump stator is crucial to pump efficiency, making the selection of a suitable stator essential. Pump stators are typically made of various rubbers or plastics, and their shape determines the shape of the pump rotor. They work together to ensure fluid always flows forward. These components act as valves within the pump, preventing fluid backflow to the inlet (positive displacement pumps).
As experts in pump spare parts and other fluid transfer pumps, LEPU offers best-in-class pumping and engineering innovations to meet the most demanding pumping challenges. We provide a complete range of water pumps and fluid handling products and solutions, including centrifugal pumps, positive displacement pumps, screw pumps, and replacement parts and accessories for various brands of screw pumps, ensuring your success. Please feel free to contact us.
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