Complete wet-end wear parts cast in high-chrome white iron, dimensioned to match Warman® pump series for drop-in replacement.
Replacement wet-end parts for Warman® pumps in high-chrome white iron, for abrasive mining and mineral-processing slurries.
Matec Solutions supplies the main metallic slurry pump parts — Impeller, Volute Liner, Throatbush and Frame Plate Liner Insert — all compatible replacements for Warman® pump parts. Reliable quality keeps our customers' pumps running steadily, while the high performance of a longer wear life helps cut operating cost. We back every part with a full life-cycle guarantee.
Applications: Mill Discharge, Cyclone Feeding, Concentration Plant Processing, Tailings Pumping, Chemical Slurry, Quarry.
Supplied forms:
Performance highlights:
Metallic parts are available across the full Warman® model range below.
| Series | Available model sizes |
|---|---|
| AH | 1.5/1B, 2/1.5B, 3/2C, 4/3C, 4/3D, 6/4D, 6/4E, 8/6E, 8/6R, 10/8F, 10/8ST, 12/10ST, 14/12ST, 16/14TU, 20/18TU |
| HH | 1.5/1C, 3/2D, 4/3E, 6/4F, 8/6S |
| L | 50B, 75C, 100D, 150E, 300F, 350S, 400ST, 450ST, 550TU, 650TU |
| M | 10/8E, 10/8F, 12/10E, 12/10F |
| G | 6/4D, 8/6E, 10/8S, 12/10ST, 14/12G, 18/16T |
| SP | 40P, 65Q, 100R, 150S, 200S, 250T, 300T |
| MCR | 350, 450, 550, 650 |
Independent manufacturer note. Matec is an independent aftermarket manufacturer and is not affiliated with Weir Minerals or any OEM. Warman® is a registered trademark of Weir Minerals; references are for dimensional and material compatibility identification only.
High-chrome white iron grades matched to the abrasion and corrosion duty of the slurry.
| Alloy Grade | Description & Application |
|---|---|
| A05 | Wear-resistant white cast iron with hardness over 600 HB, delivering excellent performance under erosive conditions. Suitable for mild acidic duties (pH 5–14) requiring good erosion resistance. |
| A07 | Martensitic white iron featuring a balanced wear resistance and toughness. Hardness 700–800 HB, applicable at pH 6–12. Recommended for highly abrasive mill discharge service. |
| A61 | Hypereutectic white iron suited to high-wear conditions without severe corrosion. Operating pH range 6–14, hardness 650 HB. Service life can reach up to three times that of A05. |
| A49 | Corrosion-resistant white iron designed for low-pH corrosive environments accompanied by erosive wear. Especially ideal for FGD applications. |
Quality assurance. Each part is cast from certified alloys, heat-treated, machined to the OEM profile and inspected for balance and dimensional tolerance. Batch material certificates and hardness reports are available on request.
Send the pump model, part name, material grade and quantity. Our engineers confirm dimensions and delivery.
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