China slurry pump replace warman pump 12/10ST–AH model. It is a single-stage, single-suction and horizontal heavy duty centrifugal slurry pump with a cantilever design. High Chrome Slurry Pumps are mainly used in solids containing applications for mining materials processing. Depending on process conditions, equipment should be suitable for highly abrasive or corrosive liquids.
Sunbo Machinery HS type horizontal slurry pumps are the standard heavy duty slurry pump which designed for the continuous pumping of highly abrasive,high density slurries with minimal maintenance requirements. The HS type high pressure slurry pump is equivalnet to weir warman slurry pumps AH. It maintains high efficiencies over the wear life of its components. This type of horizontal slurry pumps typically used in heavy minerals processing,mineral recovery process plant transfers,wet waste processes,recycling-washing plant, sand plant duties and chemical process plant.
Slurry Parts in contacting with the medium are made of latest wear-resistance 27% chrome alloy white on with hardness 62HRC over, which has an highly abrasive for maximum resistance to strong abrasive, coarse particle.
They are widely used for mining, coal, metallurgical, power, building material and other industrial departments. This series of horizontal slurry pumps are suitable for various liquids performance, which is the first select product for handling mine mill slurry and tailing slurry. Basing on medium condition can choose different materials as A05, A07, A49 etc.
Discharge Size:1"to 18"
Capacity:4 to 5400m³/h
Heads:5 to 75m
★ Mill Discharge
★ Coarse Sand
★ Coarse Tailings
★ Mineral Concentration
★ Heavy Media
★ Coal Washing
★ FGD
★ Process Chemical
★ Bottom/Fly Ash
★ Metal Smelting
★ Bottom/fly ash, lime grinding
● Elastomer or high chrome alloy liners provide corrosion &abrasion resistance, plus the interchangeability to reduce the maintenance cost and maximize wear life
● Large diameter, high efficiency impellers designed to offer maximum wear life and low operating cost, wide options of impeller for specific applications
● Gland dry seal, expeller wet seal or mechanical seals are available to suite different working conditions
● The bearing can be grease or oil lubricated which offer ease of maintenance and reduced downtime.
● The pump can be installed in multi-stage high pressure operation
● Large internal passage designed to reduce internal velocities to maximize wear life and lower operating cost.
● Centrifugal Seal or Expeller Seal or Dynamic Seal-The centrifugal seal consists of expelling vanes on the back of the impeller and an expeller which rotates in unison with the impeller. The expeller is located in a separate chamber behind the impeller. The expeller acts as a turbine to reduce the pressure of the slurry attempting to escape around the back of the impeller. The expeller forms a pressure ring within the expeller chamber and prevents the slurry from passing into the shaft seal area.
● Gland Seal-The gland seal comprises a number of soft packing rings, compressed in a chamber (stuffing box)against a protective wear sleeve which fitted to the pump shaft. This type of seal requires continuous clean flushing water lubrication and cooling between the rotating shaft sleeve and the compressed packing, to prevent over heating due to the friction.
● Mechanical Seal-When it is essential for the leakage to be prevented entirely, then mechanical seals should provide a solution. The mechanical seal consists of a stationary and rotating face pressed together under mechanical and hydraulic pressure to prevent leakage.
★ The optimized structure is suitable for heavy duty application, ensuring longevity and longevity.
★ The double casing design of our heavy duty slurry pumps allows for axial splitting. Made of ductile iron, the pump casing is able to withstand the main pressure generated in the pump chamber. The lining is made of wear-resistant material and does not stick to the outer casing for easy maintenance and replacement.
★ The pump body of the coarse sand slurry pump is fixed to the pump base or the mount by a plurality of bolts. Under the housing or housing, the user can easily adjust the gap between the impeller and the suction pad. Packing gland seals, mechanical seals and centrifugal seals prevent mud leakage during pumping.
★ Hydraulic Modeling
★ The wet end parts are cast from hard metal, rubber or polyurethane. They maintain good hydraulic performance even when the pump is heavily worn. This helps the pump achieve optimum pumping efficiency levels for extended periods of time. Various impeller designs are available for coarse sand slurry pump for a variety of pumping applications.
| PUMP MODEL | OEM PUMP MODEL | MAX | CAPACITY | HEAD | SPEED | MAX.Eff | NPSH |
| POWER (KW) | (m 3 /h) | H(m) | n(r/min) | η% | (m) | ||
| 25HS-B | 1.5/1B-AH | 15 | 12.6~28.8 | 6~68 | 1200~3800 | 40 | 2~4 |
| 25HSR-B | 1.5/1B-AHR | 15 | 10.8-25.2 | 7-52 | 1400-3400 | 35 | 2~3 |
| 40HS-B | 2/1.5B-AH | 15 | 32.4~72 | 6~58 | 1200~3200 | 45 | 3.5~8 |
| 50HS-C | 3/2C-AH | 30 | 39.6~86.4 | 12~64 | 1300~2700 | 55 | 4~6 |
| 75HS-C | 4/3C-AH | 30 | 86.4~198 | 9~52 | 1000~2200 | 71 | 4~6 |
| 75HS-D | 4/3D-AH | 60 | |||||
| 100HS-D | 6/4D-AH | 60 | 162~360 | 12~56 | 800~1550 | 65 | 5~8 |
| 100HS-E | 6/4E-AH | 120 | |||||
| 100HSR-D | 6/4D-AHR | 60 | 144~324 | 12~45 | 800~1350 | 65 | 3~5 |
| 100HSR-E | 6/4E-AHR | 120 | |||||
| 150HS-E | 8/6E-AH | 120 | 360~828 | 10~61 | 500~1140 | 72 | 2~9 |
| 150HS-R | 8/6R-AH | 300 | |||||
| 150HSR-E | 8/6E-AHR | 120 | 324~720 | 7~49 | 400~1000 | 65 | 5~10 |
| 150HSR-R | 8/6R-AHR | 300 | |||||
| 200HS-ST | 10/8ST-AH | 560 | 612~1368 | 11~61 | 400~850 | 71 | 4~10 |
| 200HSR-ST | 10/8ST-AHR | 560 | 540~1188 | 7~45 | 300~650 | 80 | 2.5~7.5 |
| 250HS-ST | 12/10ST-AH | 560 | 936~1980 | 7~68 | 300~800 | 82 | 6 |
| 250HSR-ST | 12/10ST-AHR | 560 | 720~1620 | 13~14 | 300~500 | 79 | 3~8 |
| 300HS-ST | 14/12ST-AH | 560 | 1260~2772 | 13~63 | 300~600 | 77 | 3~10 |
| 300HSR-ST | 14/12ST-AHR | 560 | 1152~2520 | 11~63 | 250~550 | 79 | 4~10 |
| 350HS-ST | 16/14ST-AH | 1200 | 1368~3060 | 11~63 | 250~550 | 79 | 4~10 |
| 400HS-TU | 18/16TU-AH | 1200 | 2160~5054 | 8~66 | 200~500 | 80 | 4.5~9 |
| 450HS-TU | 20/18TU-AH | 1200 | 2520~5400 | 13~57 | 200~400 | 85 | 5~10 |
The China slurry pump, centrifugal type, heavy duty alloy liner mine tailing slurry pump is the pump for highly abrasive,high density slurries in processes from cyclone feed to regrind, mill discharge, flotation, mine drainage and tailing in minerals plants plus other industrial applications, Sometimes, it could also be used in dredging of settling lagoons and pumping of drilling mud etc.
| • Mineral processing | • Ash handling | • Cyclone feeds | • Chemical slurry service |
| • Coal preparation | • Effluent handling | • Wet crushers | • Aggregate processing |
| • Ball mill discharge | • SAG mill discharge | • Rod mill discharge | • Fine primary mill grinding |
| • Tailings | • Secondary grinding | • Waste sludge | • Phosphoric acid |
| • Pulp and paper | • Food processing | • Cracking operations | • Industrial processing |
Our China slurry pump is designed as a practical and cost-effective alternative for widely used mining pumps, including the 12/10ST-AH model. It offers full structural and hydraulic compatibility with common heavy-duty slurry systems, making it suitable for users looking to replace or upgrade existing equipment without major system changes.
In many mining and mineral processing plants, this type of pump is commonly used as a replacement solution for worn or aging warman slurry pump units. It provides stable performance in high-abrasion conditions such as tailings transport, mill discharge, and coarse sand handling.
The HS horizontal slurry pump series is engineered with interchangeable components that align with AH-type pump structures. This allows easy integration into systems originally built around warman AH slurry pump designs.
Key wearing components such as impellers, liners, and sealing parts are designed to match standard warman pump parts dimensions, helping operators simplify maintenance and reduce spare part inventory costs.
For users operating a 12/10 warman slurry pump, our equipment provides a reliable upgrade path with improved wear resistance and easier maintenance. It is widely used in mineral processing, coal preparation, and tailings management where durability and continuous operation are critical.
Compared with conventional systems, this solution helps reduce downtime and extends service intervals, especially in highly abrasive slurry conditions.
This pump series is suitable for a wide range of industrial slurry handling environments, including:
Mining and mineral processing
Tailings and waste slurry transport
Coal washing and preparation
Sand and aggregate processing
Power plant ash handling
Its flexibility makes it a dependable alternative for facilities that previously relied on traditional warman slurry pump systems.
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Disclaimer: We don't represent or is not in anyway affiliated with Warman®, Metso®, Goulds®, Durco®, Andritz®, Mission® and other brand names, all these brand names are respected of their owners. Any brand name, model, number, symbols or any descriptions are used for reference purpose only, and do not imply that any part or pump listed is the product of Warman® , Metso®, Goulds®, Durco®,Andritz®, and Mission®. Our pump and spare parts interchangeable only.
