TSTN INDRON® – PREM For Vertical Pumps

INDRON® vertical pump bearings are engineered using PREM high-performance polymer composite materials, specifically designed for water-lubricated pumps in industrial, marine, and municipal applications. With low friction, high load capacity, and superior wear resistance, our bearings are ideal for vertical pumps, axial flow pumps, and mixed-flow pumps, ensuring reliable performance in demanding environments such as power plants, seawater desalination, and wastewater treatment.

INDRON® Vertical Pump Bearings Key Features

Choosing the right vertical pump bearing is critical for long-term efficiency and reduced maintenance costs. Yanlong’s innovative PREM polymer composite bearings provide the following advantages:

• Advanced PREM Material Technology: A next-generation polymer composite with high compressive strength and excellent durability.

• Superior Load-Bearing Capacity: Dynamic surface pressure ≥12 MPa, ideal for high-load, high-speed pump applications.

• Self-Lubricating & Water-Lubricated Design: Eliminates external lubrication, ensuring eco-friendly operation.

• Dry Start Capability: Unlike traditional bearings, PREM bearings support short-term dry running up to 90 seconds, ideal for intermittent lubrication conditions.

• Low Friction & Enhanced Lubrication: A unique split-groove design promotes fluid film formation at low speeds, reducing startup torque and dynamic-static friction.

• Corrosion & Chemical Resistance: Withstands extreme environments, including seawater, acidic fluids (pH 5–10), and industrial process chemicals.

• Longer Service Life: Outperforms traditional rubber and metal bearings, delivering twice the wear resistance in high-sediment conditions.

• Lightweight & Easy Installation: Lower density than metal bearings, reducing weight and simplifying maintenance.

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Techemer Composites (Guangdong) Co., Ltd. was established in Guangzhou, China, in 2008. We are committed to researching and developing functional polymer materials, focusing on producing environmentally friendly polymer sliding bearings and shaft seals.

Techemer Composites develops advanced technologies and innovative concepts to produce INDRON® water-lubricated bearings, which perfectly realizes efficient, energy-saving, and environmentally friendly oil-free lubrication technology to meet the global needs of ships, hydropower, pumps, mining, offshore oil, natural gas, machinery, aerospace and transportation.

Techemer Composites has a team of materials science scientists and mechanical engineering experts with internationally advanced expertise in material design, innovation, manufacturing, and application. As a customer-centric company, we assist customers in solving technical problems and provide professional and customized material solutions based on actual equipment operating conditions and needs.