




Genuine Warman® Centrifugal Pump Parts and Spares
All Warman® centrifugal pumps are designed, manufactured and installed to operate under demanding conditions that place every component in the pump under a significant amount of stress.
All Warman® centrifugal pumps are designed, manufactured and installed to operate under demanding conditions that place every component in the pump under a significant amount of stress.
When you buy genuine spares for Warman® slurry pumps, you get so much more than just a volute liner, impeller or side liner.
Instead, you’re making an investment in a product that will receive expert lifetime support, achieve higher pump performance, last longer and reduce your process’ risk profile.
Compared to counterfeit and non-genuine parts, our range of genuine Warman® replacement parts provide the following benefits:
- Made from our highest-quality, cutting-edge wear-resistant materials to improve reliability and peace of mind
- Greater efficiency and wear life resulting in reduced waste, lower CO2 emissions and lifetime costs
- Legendary wear life in harsh, abrasive and corrosive mining conditions
- A lower chance of critical components failing which could result in safety risks due to high-pressure slurry spray
- More predictable lifespans
- Less localised wear from gaps between liners, excessive vibration during operation or fitment interference
- Fewer interruptions to the hydraulic performance of the pump, improving throughput, total head and efficiency
- Enhanced safety features such as the use of specifically designed Warman® lifting tools which may not properly fit replicated parts due to dimensional deviations, greatly increasing the risk of accidental movement or slippage of the suspended part.
In addition to the points above, our team follows stringent quality control standards and extensive safety testing to ensure that each part undergoes lengthy and precise design processes.
Replacement parts are built in state-of-the-art manufacturing facilities all over the globe, with specific heat treatment, proprietary moulding and high quality casting.
Given we can’t test parts and accessories sourced from other vendors, the installation of such parts and accessories may adversely affect the performance and safety features of our products.
The failure to properly select, install or use authorised parts and accessories is considered misuse, and damage or failure caused by misuse is not covered by our warranty. But not only that, any modification to our products or removal of original components could impair the safety of these products in their use.
For more information about our range of Warman® parts, please contact our team today.
Warman® Impellers
Our range of Warman® pump impellers are manufactured to be the proper dimensional and hydraulic fit with our supplied volutes and liners. This ensures that engineered tolerances are adhered to and hydraulic performance is as designed.
Impeller threads are machined with custom inserts and very tight controls on thread diameters to create a proper robust assembly.
Warman® Liners (Throatbushes and Frame Plate Liner Inserts)
Our pump liners are expertly engineered to provide superior function, fit and performance within our range of Warman® pumps. These parts are offered in multiple variants to suit a wide array of duty conditions and wear life targets.
Warman® Volutes and Volute Liners
Warman® pump volutes and volute liners can be made from a range of materials to ensure performance in a range of applications and to ensure that pressure and head requirements are met.
At LongChao, we are committed to delivering high-performance industrial equipment that provides exceptional reliability, efficiency, and long-term value for our customers in demanding industries.
We continuously invest in product innovation and material optimization to extend service life and reduce total ownership costs. Every LongChao product is designed for durability and built under strict quality control to ensure stable operation in harsh environments.
Beyond manufacturing, LongChao provides complete maintenance and rebuild services, ensuring every rebuilt unit meets the same performance and material standards as a new one. Our OEM-grade quality guarantee helps clients minimize unplanned downtime and extend equipment lifespan.
We understand that maintenance costs — including parts replacement, repair time, and operational interruptions — directly impact a plant’s profitability. That’s why LongChao has developed a comprehensive lifecycle cost analysis model, enabling customers to evaluate and optimize the total cost of ownership for their equipment.
Choosing genuine LongChao components is the safest and most cost-effective way to protect your investment. Using non-original or low-quality spare parts increases operational risk and can compromise both performance and safety.
By partnering with LongChao and using our certified components, you ensure maximum uptime, optimized efficiency, and consistent product performance. Our experienced engineers and regional support teams respond quickly to customer needs, providing on-site service, technical support, and tailored solutions to keep your systems running smoothly.
Ultrachrome®
Hyperchrome®
R55® Natural Rubber
R508 Natural Rubber
Linatex® Premium Rubber
S42 Polychloroprene (Neoprene)
U38 Polyurethane
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