1. Bearing assembly: large diameter shaft with short overhang contributes to long bearing life.
2. Liners: Easily replaceable liners are bolted, not glued to the casing for positive maintenance.
3. Casing: Casing halves of cast or ductile iron provide high operating pressure capabilities.
4. Impeller: Front and rear shrouds have pump out vanes that reduce recirculation and seal contamination.
5. Throatbush: Wear is reduced and maintenance simplified by the use of tapered.
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| slurry pump spare parts manufacturer |
| Metal Lined Pumps | Rubber Lined Pumps | ||
| Part Description | Material Specification | Part Description | Material Specification |
| Base | Cast Iron | Base | Cast Iron |
| Shaft | 4140 High Tensile Steel | Shaft | 4140 High Tensile Steel |
| Bearing Assembly | Timken(Cast Iron Body) | Bearing Assembly | Timken(Cast Iron Body) |
| Shaft Sleeve | 420 Stainless Steel | Shaft Sleeve | 420 Stainless Steel |
| pump Casing | Cast Iron | pump Casing | Cast Iron |
| Frame Plate Liner | 27% Chrome White Iron | Frame Plate Liner Insert | Rubber |
| Volute Liner | 27% Chrome White Iron | Cover Plate Liner | Rubber |
| Impeller | 27% Chrome White Iron | Impeller | Rubber Coated High Tensile Steel |
| Throat Bush | 27% Chrome White Iron | Throat Bush | Rubber |
| Joint Ring | Rubber | Cover Plate | Cast Iron |
| Cover Plate | Cast Iron | Stuffing Box | Cast Iron |
| Stuffing Box | Cast Iron | Expeller | 27% Chrome White Iron |
| Expeller | 27% Chrome White Iron | Expeller Ring | Natural Rubber |
| Expeller Ring | Natural Rubber | Bolts | Zinc Plated Steel |
| Bolts | Zinc Plated Steel | O-rings | Nitrile Rubber |
| O-rings | Nitrile Rubber | Seals | Rubber |
| Seals | Rubber | ||
we produce sump pump parts and accessories,welcme to contact us.

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