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MAH SLURRY PUMP SERIES
MAH Heavy duty horizontal slurry pumps. High efficiency transfer of abrasive and high density slurries with extended wear life and reliable service intervals. MAH pumps feature a rugged cast iron construction with replaceable wear liners available in 27% chrome white iron, rubber or urethane to suit a wide range of applications, slurry types and consistencies. MAH Horizontal Slurry Pumps are 100% fully interchangeable with the most common slurry pump design in the mining industry.
• Bearing assembly- large diameter shaft with short overhang contributes to long bearing life.
• Liners – easily replaceable liners are bolted, not glued to the casing for positive maintenance.
• Casing – casing halves of cast or ductile iron provide high operating pressure capabilities.
• Impeller – front and rear shrouds have pump out vanes that reduce recirculation and seal contamination.
• Throat bush – wear is reduced and maintenance simplified by the use of tapered.
Pump feature
1.Cylindrical structure of bearing assembly: convenient to adjust the space between impeller and front liner and can be removed completely;
2. Interchangeable anti-abrasive wet parts made of high-chrome alloys;
3. The discharge branch can be oriented to any eight positions at the interval of 45 degrees;
4. Various drive types: DC(direct connection), V-belt drive, gear box reducer, hydraulic couplings, VFD, SCR control, etc;
5. The shaft seal uses the packing seal, expeller seal and mechanical seal;
Application field
· Mining and mineral processing
· Aggregates (sand and gravel)
· Power (bottom ash, lime slurry for flue gas desulphurization(FGD))
· Food industry
· Wastewater
· Chemical slurries
Pump Spefication
Model No | Flow rate | Head | inlet /outlet size | Speed | NPSHr | Particle size(mm) |
(m3/h) | (m) | (inch) | (rpm) | (m) | ||
MAH1.5X1 | 3.6-21 | 5-69 | 1.5/1 | 1200-3800 | 2-5.5 | 14 |
MAH2X1.5 | 32-72 | 6-58 | 2/1.5 | 1200-3200 | 3.5-8 | 19 |
MAH3X2 | 39-86 | 12-64 | 3-2 | 1300-2700 | 4-6 | 25 |
MAH4X3 | 86-198 | 9-52 | 4-3 | 1000-2200 | 4-6 | 28 |
MAH6X4 | 162-360 | 12-56 | 6-4 | 800-1500 | 5-8 | 44 |
MAH8X6 | 360-830 | 10-61 | 8-6 | 500-1140 | 2-9 | 63 |
MAH10X8 | 612-1368 | 11-61 | 10-8 | 400-850 | 4-10 | 76 |
Model No. | Maximum particles | Maximum power | Output size | Inflow size |
MAH1.5X1 | 14mm | 15kW | 25mm | 32mm |
MAH2X1.5 | 19mm | 15kW | 32mm | 50mm |
MAH3X2 | 25mm | 30kW | 50mm | 75mm |
MAH4X3 | 28mm | 30kW | 75mm | 100mm |
60kW | ||||
MAH6X4 | 44mm | 60kW | 100mm | 150mm |
120kW | ||||
MAH8X6 | 63mm | 120kW | 150mm | 200mm |
300kW | ||||
MAH10X8 | 76mm | 260kW | 200mm | 250mm |
560kW | ||||
710kW | ||||
MAH12X10 | 86mm | 560kW | 250mm | 300mm |
560kW | ||||
MAH14X12 | 90mm | 560kW | 300mm | 350mm |
1200kW |