The HSR Rubber Lined Slurry Pump is the ideal solution for transporting water and solid mixing slurries. Suitable for processing fine particles and corrosive liquids containing suspended particles. HSR slurry pumps feature the characteristics of replaceable and wear-resistant metal liners. Based on average conditions, different materials of natural rubber, nitrile rubber, polyurethane, etc. can be chosen.
Rubber Lined Slurry Pumps are single stage, cantilever, double casing, horizontal, corrosion resistant centrifugal slurry pumps. The HSR type pump is interchangeable with Warman rubber lined pumps. They have been designed for the treatment of corrosive, acidic or erosive slurries in mining, coal, metallurgy, power, building materials, sand washing and other industrial departments. This type of pump ensures excellent performance, including wear resistance, chemical resistance, sealing and a higher operating temperature range of -40 to 75℃.
The wearing parts are natural rubber SR26, SR55, SR33, SR08, SS42, SS10, SS12, SS01, SS02, SS21, SS31, SU03, SU27 etc. Considering the characteristics of wear-resistant replaceable metal liners, the pump has a variety of liner and impeller combinations to adapt to different media characteristics.
Pump Range:
● Capacity range: 10-2,500 m3/h
● Head range: 7 to 50 m
●Speed range: 300 to 3,400 rpm
● Power range: 15-560 kW
Avantages
● The dual housing design of our Warman rubber slurry pump replacement allows for axial splitting. Made of ductile iron, the pump body is able to withstand the high pressures produced in the pumping chamber. The liners are made from wear-resistant materials and do not stick to the outer casing for ease of maintenance and replacement.
● The slurry pump body is attached to the mounting base by several bolts. Users can easily adjust the clearance between the impeller and suction liner from underneath the bearing bracket.
● Throat seal, mechanical seal and expeller seal are available to prevent mud leakage during pumping operation,
● The compact structure allows the pump to take up little floor space.
Features:
● The HSR type lightweight slurry pump is a horizontal cantilever unit that allows slurry to enter the pumping chamber from only one suction side.
● Double housing design and all wearing parts of the slurry pump are replaceable and made of high chrome alloy for maximum resistance to wear and abrasion. Rubber and polyurethane are also selected to make coatings and wheels, to adapt them to various working conditions. .
● Different types of impellers are designed to handle a variety of flow patterns.
● The rotating shaft uses a gland seal. Expeller dynamic seal and other mechanical seal arrangements are options.
● The rubber lined slurry pump is designed to operate at high speed while providing high capacity and low head. It is suitable for low abrasion and low viscosity slurry pumping applications.
● The discharge outlet has 8 positions at 45 degree intervals that can be selected to meet installation and application requirements.
Pump Construction:
Hydraulic modeling
Wet end components can be made of hard metal, rubber, ceramic or polyurethane. They are capable of maintaining good hydraulic performance even when the pump is subject to significant wear. This helps the pump achieve optimal levels of pumping efficiency for an extended period of time. Different impeller models are available to suit the pump for various pumping applications.
Shaft Seals
Packaging seal
As one of the most popular types of rubber slurry pump shaft seals, the gland seal can come with a low flush or full flush arrangement that uses flush water to prevent fluids from escaping from the pump housing. This type of seal is suitable for almost all pumping applications. In situations where corrosive solids or high temperatures may be encountered, Teflon or aramid fibers are used as packing material for the cable gland. For high abrasion conditions, a ceramic shaft sleeve is available.
Seal of Expulsion
The combination of the impeller and expeller creates the pressure necessary to seal against leaks. Along with the gland seal or lip seal which is used as a stop seal, this type of seal can meet the sealing requirements for applications where full flush gland seal is not practical due to lack of water on site, or where water sealing is permitted. enter inside the pumping chamber to dilute the slurry.
Mechanical seal
The HS(R) Series heavy-duty slurry pump uses a sealed mechanical seal design that allows for easy installation and replacement. Other mechanical seal types are among the options suitable for the warman equivalent of the rubber lined slurry pump for various pumping applications.
We also use special ceramics and alloys of high strength and hardness on parts subject to friction. The unique design and perfect fit between the mechanical seal and the seal chamber provide excellent abrasion and impact resistance which ensures its effectiveness in the harshest conditions.
Slurry Pump and Engine System Drive Types:
★ DC Type: The output shaft of a motor is directly connected to the input shaft of a pump through a pump coupler. This type of connection is suitable for applications where the speed of the slurry pump is the same as that of the motor.
★ Type CV: The residue handling slurry pump is driven by a belt connected to the engine crankshaft. This connection method saves space, easy installation and quick adjustment of pumping speed. The motor is attached to the motor support frame which is located on the bearing bracket above the slurry pump.
★ ZV Type: Another type of belt drive that allows easy adjustment of pumping speed. The motor is directly fixed on the bearing support. This installation method is suitable for engines with a higher horsepower than possible with a CV type installation. By installing the motor on the bearing bracket, this method saves installation space.
★ CR type: This type of belt drive makes it easier to adjust the pumping speed. The installation allows the motor and the slurry pump to be fixed to the ground. The motor is installed on the side of the pump. This installation method is suitable for high-power engines.
Grease lubricated bearing assembly
The grease lubricated bearing assembly houses a large diameter shaft in its unique bearing cartridge designed specifically for heavy duty duty. Thanks to its compact design, the bearing takes up little space while providing minimal vibration and deflection. Grease lubrication minimizes the risk of oil leaks and requires little additional maintenance effort. The rotor is easily adjustable. Users can install multiple rotors operating in series.
Horizontal Axial Split Bearing Set
Oil lubricated, the axial split bearing assembly features a large diameter shaft and short overhang. It provides high rigidity and is unlikely to deform or vibrate even when highly abrasive solids are encountered. The bearing is directly mounted inside the bearing carrier which can be split into 2 halves along its central axis. This mounting method makes it easier to disassemble, inspect and adjust the bearing. The water cooling system effectively cools the hot bearing, significantly improving its service life.
Cartridge Type Oil Lubricated Bearing Assembly
The spacious cartridge design allows for the installation of a large diameter rotating shaft. Built specifically to handle heavy-duty tasks, the metric-sized bearing is lubricated by fine oil. Users can install multiple bearings operating in series. The compact design and high reliability are the 2 major advantages of this bearing for its end users.
Applications
They are suitable for supplying low abrasive, low density slurries to metallurgical, mining, coal and building materials departments.
| • Mining • Mineral processing • Aggregate processing • Chemical and Fertilization • Power generation | • Phosphate matrix fertilization • Pulp and paper • Waste sludge • Paper mill wastes and liquors • Precipitated CaCO3 | • Plaster • Bottom/fly ash, lime grinding • Dirty water • Pulp and paper • Oil and gas |
| • Waste water treatment • Ball mill discharge • Rod mill discharge • SAG mill discharge • Fine tailing | • Flotation • Heavy media process • Minerals concentrate • Mineral sands • Coal-washing plant | • Coarse sand • Coarse tailing • Dredging • FGD • Wet crushers applications |
| • Wet scrubber systems • Process chemical • Iron and Steel • Ni acid slurry • Fracking slurries | • Clay and sand slurries • Kaolin clay • Carbon slurry • Lime mud • Oil sands | • Phosphoric acid• Secondary grinding • Cracking operations • Cyclone feeds • Fine primary mill grinding |
Pump Performance Specifications:
| PUMP MODEL | OEM PUMP MODEL | MAX | CAPACITY | HEAD | SPEED | MAX.Eff | NPSH |
| POWER (KW) | (m3 /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 |
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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.
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