8 inch slurry dredge pump for canal
Introduction:
MAH series slurry pump is designed for the continuous pumping of high abrasive, high density slurries with minimal maintenance requi rements. It will maintain high efficiency over the wear life of its components. This series is single stage single suction cantilevered centrifugal pump, using for delivering the clean water and the liquid that physical and chemical properties similar to clean water and without solid particles.
Appication:
Mainly convey various concentrations of abrasive slurry or corrosive slurry, is an ideal product to slurry transportation.
Water conservancy: lake,river dredge, sediment,grit, High plastic clay Suction line to transportation
Construction:
The AH type slurry pumps have pump bodies that consist of replaceable wear-resistant metal liners or wear-resistant rubber liners, and impellers can also apply wear-resistant metal material or wear-resistant rubber material. The HH type slurry pumps only apply wear-resistant metal material as their pump bodies and impellers.
PUMP SPECIFICATIONS
·Usage: | Slurry, Sand & Sewage |
·Type: | MAH Horizontal Centrifugal Slurry Pump |
·Capacity | Up to 2880 m3/hr( 800 L/s ) |
·Head | Up to 65 m ( 214 feet ) |
·Speed: | Up to 1500 rpm |
·Size: | 25mm to 300mm (1＂up to 12＂) |
·Temperature | Max.: 110 ℃ |
·Drive | Diesel or Electric |
·Shaft | 40 Cr |
·Shaft Sleeve | 3 Cr13 |
·Bearing Assembly | Timkin |
·Cover Plate | Cast Iron |
·Throat Bush | 27% Chrome White Iron or Rubber |
·Liner | 27% Chrome White Iron |
·Pump Casing | Cast iron |
·Impeller | 27% Chrome White Iron or Rubber |
Structural Drawing
PUMP PARTS MATERIALS
Rubber Pumps Material | Metal Pumps Material | ||||
No | Part | Material | No | Part | Material |
1 | Base | Cast Iron | 1 | Base | Cast Iron |
2 | Shaft | 4140 High Tensile Steel* | 2 | Shaft | 4140 High Tensile Steel* |
3 | Bearing Assembly | Timken (Cast Iron Body) | 3 | Bearing Assembly | Timken (Cast Iron Body) |
4 | Shaft Sleeve | 420 Stainless Steel | 4 | Shaft Sleeve | 420 Stainless Steel |
5 | Pump Casing | Cast Iron | 5 | Pump Casing | Cast Iron |
6 | Frame Plate Liner Insert | Rubber | 6 | Frame Plate Liner | 27% Chrome White Iron |
7 | Cover Plate Liner | Rubber | 7 | Volute Liner | 27% Chrome White Iron |
8 | Impeller | Rubber Coated High Tensile Steel | 8 | Impeller | 27% Chrome White Iron |
9 | Throat Bush | Rubber | 9 | Throat Bush | 27% Chrome White Iron |
10 | Cover Plate | Cast Iron | 10 | Joint Rings | Rubber |
11 | Stuffing Box | Cast Iron | 11 | Cover Plate | Cast Iron |
12 | Expeller | 27% Chrome White Iron | 12 | Stuffing Box | Cast Iron |
13 | Expeller Ring | Natural Rubber | 13 | Expeller | 27% Chrome White Iron |
14 | Bolts | Zinc Plated Steel | 14 | Expeller Ring | Natural Rubber |
15 | O-rings | Nitrile Rubber | 15 | Bolts | Zinc Plated Steel |
16 | Seals | Rubber | 16 | O-rings | Nitrile Rubber |
17 | Seals | Rubber | 17 | Seals | Rubber |
* Other shaft material options are available.
•SELECTION CHART
MAH 1.5 – 1 for example:
MAH --Centrifugal Slurry Pump
1.5 - Suction Diameter (inch)
1 - Discharge Diameter (inch)
Type | Max. power | Capacity | Head | Speed | Max. Eff. | NPSH | Impeller Dia. | Max. Particle size |
kw | m³/h | m | r/min | % | m | mm | mm | |
MAH1.5-1 | 15 | 12-28 | 6-65 | 1200-3800 | 40 | 2-4 | 150 | 14 |
MAH2-1.5 | 15 | 32-72 | 6-58 | 1200-3200 | 45 | 3.5-8 | 185 | 19 |
MAH3-2 | 30 | 39-86 | 12-64 | 1300-2700 | 55 | 4-6 | 215 | 25 |
MAH4-3 | 60 | 86-198 | 9-52 | 1000-2200 | 71 | 4-5 | 245 | 28 |
MAH6-4 | 120 | 162-360 | 12-56 | 800-1500 | 68 | 5-8 | 365 | 44 |
MAH8-6 | 120 | 360-830 | 10-61 | 500-1140 | 72 | 2-9 | 510 | 63 |
MAH10-8 | 260 | 612-1368 | 11-61 | 400-850 | 71 | 4-10 | 685 | 76 |
MAH12-10 | 560 | 936-1980 | 7-68 | 400-750 | 82 | 1-5 | 760 | 86 |
MAH14-12 | 560 | 1260-2772 | 13-63 | 300-600 | 77 | 3-10 | 965 | 90 |
Performance curve
