High head slurry pumps 1.Material: high chrome alloy 2.Solid frame & bearing assembly 3.Long wear life WH High head slurry pumpDescription
WH slurry pumps are cantilevered, horizontal, centrifugal slurry pumps, outlet from 25mm to 450mm. They are also named as heavy duty slurry pumps because of bear-abrasive parts and heavy base.
Features:1. The frame plates for WH slurry pumps have replaceable wear-resistant metal liners or rubber liners. The impellers are made of wear-resistant metal or rubber. The frame plate liner and impeller for WH pump are adoptable of hard metal only.
2. Bearing assembly use cylindrical structure, adjusting the space between impeller and front liner easily, being removed completely when being repaired. Bearing assembly use grease lubrication.
3. The shaft seal could use the packing seal, expeller seal and mechanical seal.
4. The discharge branch can be positioned at intervals of 45 degrees by request and oriented to any eight positions to suit installations and applications.
5. There are the drive types, such as V belt drive, gear reducer drive, fluid coupling drive, and frequency conversion drive devices.
6. Wide performance, good NPSH and high efficiency. The pump of this type may be installed in multistage series to meet the delivery for long distance.
7. Series pumping allowed
Typical applications of WA slurry pumps:
Key performance data of WA slurry pumps:
| Pump Type | Frame Type | Inlet/Outlet | Wet Part Material | Capacity | Head | Speed | NPSH |
| inch | Chrome/Rubber | m3/h | m | rpm | m | ||
| 25WA | B | 1.5/1 | Chrome/Rubber | 10.8-28.8 | 6-68 | 1200-3800 | 2-4 |
| 25WHH | C | 1.5/1 | Chrome | 16.2-34.2 | 25-92 | 1400-2200 | 2-5.5 |
| 40WA | B | 2/1.5 | Chrome/Rubber | 25.2-72 | 5.5-58 | 1000-3200 | 2.5-8 |
| 50WA | C,D | 3/2 | Chrome/Rubber | 36-136.8 | 13-87 | 850-2700 | 2-7.5 |
| 75WA | C,D | 4/3 | Chrome/Rubber | 79.2-198 | 5-53 | 800-2200 | 3-6 |
| 75WHH | E | 4/3 | Chrome | 126-252 | 12-97 | 600-1400 | 2-5 |
| 100WA | D,E,X | 6/4 | Chrome/Rubber | 126-396 | 10-64 | 600-1600 | 2-9 |
| 100WHH | S | 6/4 | Chrome | 324-720 | 30-118 | 600-1000 | 3-8 |
| 100WH | S | 6/4 | Chrome | 468-1008 | 20-94 | 500-1000 | 4-12 |
| 150WA | E,R,X | 8/6 | Chrome/Rubber | 288-828 | 5-70 | 400-1140 | 2-10 |
| 150WHH | T | 8/6 | Chrome | 576-1152 | 32-95 | 450-725 | 6-10 |
| 200WA | F,ST,X | 10/8 | Chrome/Rubber | 540-1188 | 12-61 | 400-900 | 2-10 |
| 200WM | E,R | 10/8 | Chrome/Rubber | 504-1440 | 10-66 | 500-1100 | 4-8 |
| 250WA | ST, X | 12/10 | Chrome/Rubber | 720-1980 | 7-68 | 300-800 | 2.5-7.5 |
| 300WA | ST,X,T | 14/12 | Chrome/Rubber | 1152-2772 | 13-63 | 300-600 | 3-8 |
| 350WA | ST,TU | 16/14 | Chrome | 1368-3798 | 11-75 | 250-550 | 5-8 |
| 400WA | ST,TU | 18/16 | Chrome | 2160-5040 | 8-66 | 200-500 | 5 |
| 450WA | TU | 20/18 | Chrome | 2520-5400 | 13-57 | 200-400 | 5-10 |
| Bearing assemblies: besides above types, CC, DD, EE, FF, etc. types are also availlable | |||||||
High Head Slurry Pumps
