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When a slurry pump shows insufficient pressure, it can be caused by issues such as gas accumulation inside the pump, damaged inlet valves, high slurry concentration, or impeller wear. Regular inspection and timely maintenance can effectively prevent these problems. The article introduces each cause in detail and offers practical troubleshooting methods, emphasizing the importance of professional maintenance to keep the slurry pump running efficiently and reliably.

CNSME Pump will participate in MiningMetals Uzbekistan 2025 from October 28–30 in Tashkent, Uzbekistan. As a professional slurry pump manufacturer with over 20 years of experience, CNSME will present its brand, technology, and customized solutions to global mining and metallurgy professionals at Booth B78.

CNSME has a rich product line of pumps that can be tailored to customer needs and uses high-quality materials such as high chromium alloy to ensure the durability of the products.

A well-designed slurry pump can move materials efficiently, making mining operations run more smoothly.

Warman pumps are widely recognized for their excellent performance and durability in handling abrasive and corrosive slurries. However, even the most robust slurry pumps require regular maintenance and replacement of spare parts to maintain efficiency and extend service life.

Heavy-duty slurry pumps have become indispensable tools for industries handling abrasive, fluid-containing solids. They are widely used in mining, power generation, dredging, wastewater treatment and chemical processing.

To keep your slurry pump operating at optimal efficiency, it’s crucial to understand the slurry pump components – their wear patterns, maintenance needs, and when they need to be replaced.

CNSME Pump Holiday Notice for National Day & Mid-Autumn Festival 2025

For demanding industrial applications where conventional pumps struggle, a custom slurry pump is a wise investment.

The AH slurry pump's high efficiency and fast operation make it a popular choice in many industries.

The seal of the Expeller of the slurry pump is sealed by the hydrodynamic action, which belongs to the non-contact seal. The air or clean water generates pressure under the rotating action of the Expeller, and forms an air slurry or water slurry balance with the slurry at the outer edge of the Expeller, thus resisting the leakage of the liquid at the outlet of the main impeller.

Slurry pump lip seal , also known as slurry pump shaft seal ring, C090 is a sealing spare part for 3/2C-AH slurry pumps.

Vertical Slurry Pump Long Shaft is a key rotating component designed for vertical sump slurry pumps and other vertical slurry handling equipment. It connects the motor drive system with the impeller assembly, transmitting power to ensure stable rotation and efficient slurry pumping performance.

C024-10E62 End Cover of 3/2C-AH and 4/3C-AH Slurry Pump Parts，Slurry Pump Cover Plate is in suction end of split casing slurry pump. It's the outer shell of the radial subdivision, and combined with Frame plate together make up the complete pump body.

Slurry pump labyrinth locknut basic part number is 061, its function is to fasten the labyrinth of drive end.

The Slurry Pump Shaft 073 is manufactured from high-quality alloy steel and processed through precision machining to achieve excellent strength, rigidity, and wear resistance. It is designed to withstand high torque loads, continuous operation, and demanding slurry pumping conditions.