Replace MAH(R)/HH/M(R) Slurry Pump
MAH Slurry Pump
Type MAH(R), HH, M(R) slurry pumps are cantilevered, horizontal, centrifugal slurry pumps. They are designed for handling abrasive or corrosive slurry in metallurgical, mining, coal, power, building materials, and other industrial departments, etc. The pump range is available in sizes ranging from 1-inch to 18-inch discharge and features high-efficiency performance capable of flow rates from 10.8 to 5400 m³/h and heads up to 125 meters for high head models.
MAH(R), HH is also called heavy duty slurry pumps, which are used to transport the strong abrasive high density or low-density high head slurry. Under the allowable pressure, the pumps of this type also can be installed in multis series.
HH-type pump is mainly used for transporting low-density high head or high density low abrasive high head slurry.
M(R)is a kind of middle-duty slurry pump used to transport the fine particle size and middle density slurry.
The liner and impeller of the MAH and M model can be changeable and the material can be either anti-abrasive metal or rubber.
But the material of the liner and impeller of the HH model only can be metal versions. Rubber material wet parts are mainly used for transporting the slurry which contains fine, non-sharp particle size. The shaft seals for type MAH(R), M(R), and HH pumps can be adoptable of gland seal, expeller seal, and mechanical seal. The discharge can be positioned at intervals of 45 degrees by request and oriented to any eight positions to suit installations and applications.
The pump provides excellent wear life while maintaining high efficiency during its wear cycle. It helps the new building plant to start production and recover its cost in a short time with the minimum investment.
Not only our own brand slurry pumps but also it could be interchangeable with other brands on spares and whole pumps. We have stock on some regular spares. It saves the users’ cost on stock and increases their supply chain’s efficiency.
MAH Slurry Pump Features
Bearing assembly – The large diameter shaft with famous brand bearings contributes to a long working life.
Liners-Easy to replace and maintain. Hard metal liners are completely interchangeable with rubber or PU.
Casing-Cast iron or ductile iron casing provides high operating pressure capabilities and extra protection for safety.
Impeller-Hard metal and molded elastomer impellers are completely interchangeable with each other. High efficiency and high head designs are also available. And the large particle is easy to pass through.
MAH Slurry Pump Structure
MAH Pump Shaft Seal Design
MAH Pump Bracket Type
| Bracket Type | A | B | C | D | E | R | F | G | S | T |
| Allowable Max Power(kw) | 7.5 | 15 | 30 | 60 | 120 | 300 | 260 | 600 | 560 | 1200 |
| Bracket Weight(kw) | 17 | 24 | 45 | 77.5 | 154 | 228 | 555 | 1006 | 546 | 1156 |
| Shaft Water Volume | 0.15 | 0.25 | 0.35 | 0.55 | 0.70 | 0.70 | 0.70 | 1.20 | 1.20 | 1.60 |
Transmission Type
MAH Slurry Pump Performance
| Pump Model | Allowable Max.Power (kw) | Capacity m³/h | L/S | Head H(m) | Speed n(r/min) | Max.EFF.(%) | NPSH (m) | Impeller (mm) |
| 1.5/1B-MAH | 15 | 12.6-28.8 | 3.5-8 | 6-68 | 1200-3800 | 40 | 2-4 | 152 |
| 2/1.5B-MAH | 15 | 32.4-72 | 9-20 | 6-58 | 1200-3200 | 45 | 3.5-8 | 184 |
| 3/2C-MAH | 30 | 39.6-86.4 | 11-24 | 12-64 | 1300-2700 | 55 | 4-6 | 214 |
| 4/3C-MAH | 30 | 86.4-198 | 24-55 | 9-52 | 1000-2200 | 71 | 4-6 | 245 |
| 4/3D-MAH | 60 | 86.4-198 | 24-55 | 9-52 | 1000-2200 | 71 | 4-6 | 245 |
| 6/4D-MAH | 60 | 162-360 | 45-100 | 12-56 | 800-1550 | 65 | 5-8 | 365 |
| 6/4E-MAH | 120 | 162-360 | 45-100 | 12-56 | 800-1550 | 65 | 5-8 | 365 |
| 8/6E-MAH | 120 | 360-828 | 100-230 | 10-61 | 500-1140 | 72 | 2-9 | 510 |
| 8/6R-MAH | 300 | 360-828 | 100-230 | 10-61 | 500-1140 | 72 | 2-9 | 510 |
| 10/8ST-MAH | 560 | 612-1368 | 170-380 | 11-61 | 400-850 | 71 | 4-10 | 686 |
| 12/10ST-MAH | 560 | 936-1980 | 260-550 | 7-68 | 300-800 | 82 | 6 | 762 |
| 14/12ST-MAH | 560 | 1260-2772 | 350-770 | 13-63 | 300-600 | 77 | 3-10 | 965 |
| 16/14TU-MAH | 120 | 1368-3060 | 380-850 | 11-63 | 250-550 | 79 | 4-10 | 1067 |
| 20/18TU-MAH | 1200 | 2520-5400 | 700-1500 | 13-57 | 200-400 | 85 | 5-10 | 1370 |
| 1.5/1B-RAH | 15 | 10.8-25.2 | 3-7 | 7-52 | 1400-3400 | 35 | 2-4 | 152 |
| 2/1.5B-RAH | 15 | 25.2-54 | 7-15 | 5.5-41 | 1000-2600 | 50 | 2.5-5 | 178 |
| 3/2C-RAH | 30 | 36-75.6 | 10-21 | 13-39 | 1300-2100 | 55 | 2-4 | 213 |
| 4/3C-RAH | 30 | 79.2-180 | 22-50 | 5-34.5 | 800-1800 | 59 | 3-5 | 245 |
| 4/3D-RAH | 60 | 79.2-180 | 22-50 | 5-34.5 | 800-1800 | 59 | 3-5 | 245 |
| 6/4D-RAH | 60 | 144-324 | 40-90 | 12-45 | 800-1350 | 65 | 3-5 | 365 |
| 6/4E-RAH | 120 | 144-324 | 40-90 | 12-45 | 800-1350 | 65 | 3-5 | 365 |
| 8/6E-RAH | 120 | 324-720 | 90-200 | 7-49 | 400-1000 | 65 | 5-10 | 510 |
| 8/6R-RAH | 300 | 324-720 | 90-200 | 7-49 | 400-1000 | 65 | 5-10 | 510 |
| 10/8ST-RAH | 560 | 540-1188 | 150-330 | 12-50 | 400-750 | 75 | 4-12 | 686 |
| 12/10ST-RAH | 560 | 720-1620 | 200-450 | 7-45 | 300-650 | 80 | 2.5-7.5 | 762 |
| 14/12ST-RAH | 560 | 1152-2520 | 320-700 | 13-44 | 300-500 | 79 | 3-8 | 965 |
| 16-14TU-RAH | 1200 | 1224-2754 | 340-765 | 9-43 | 250-450 | 82 | 3-8 | 1067 |
| 20-18TU-RAH | 1200 | 2268-4860 | 630-1350 | 11-46 | 200-350 | 82 | 2-8 | 1372 |
| 10/8E-M | 120 | 540-1440 | 150-400 | 14-60 | 600-1000 | 73 | 4-10 | 549 |
| 10/8R-M | 300 | 540-1440 | 150-400 | 14-60 | 600-1000 | 73 | 4-10 | 549 |
| 1.5/1C-HH | 30 | 16.2-34.2 | 4.5-9.5 | 25-92 | 1400-2200 | 20 | 2-5.5 | 330 |
| 3/2D-HH | 60 | 68.4-136.8 | 19-38 | 25-87 | 850-1400 | 47 | 3-7.5 | 457 |
| 4/3E-HH | 120 | 126-252 | 35-70 | 12-97 | 600-1400 | 50 | 2-5 | 508 |
| 6/4F-HH | 260 | 324-720 | 90-200 | 30-118 | 600-1000 | 64 | 3-8 | 711 |
| 8/6S-HH | 560 | 468-1008 | 130-280 | 20-94 | 500-1000 | 65 | 4-12 | 711 |
What You Need
Slurry pumps’ wetted parts are essential for operation. It includes the volute liner, throat bush, frame plate liner insert, and impeller. In order to meet the requirement of different applications, extend the working life, and reduce the disassembly and maintenance of the pumps, there are different materials optional.
We are happy to consult with you to recommend the best material such as A05, A07, A49, Ceramic, etc for your application and supply you with qualified spares. All of our pump spares are interchangeable with the originals and have the same working life, but we offer a much lower price.
We produce and have an inventory of most MAH pumps and spares. If the users supply us the part no., we could deliver you some within 5 days. And we guarantee 100% interchangeable with original ones. You will enjoy the same technical service and quality as we do to the Fortune Global 500 mining companies.
Minerco also has been helping customers in a variety of industries by supplying high-performance steel castings. Today we have grown to offer engineered wear solutions for virtually every industry segment. If you are having a headache with your supplier of mill and crusher liners,pls contact us to resolve this for you.