Elastomer wet-end parts in natural and synthetic rubber, interchangeable with Warman® MCR AH rubber-lined pumps.
Replacement rubber-lined wet-end parts for Warman® MCR AH pumps — for corrosive, fine-particle and impact-heavy slurries.
Matec Solutions supplies the main rubber slurry pump parts — Impeller, Cover Plate Liner, Frame Plate Liner, Throatbush and Frame Plate Liner Insert — all compatible replacements for MCR AH Warman® pump parts. Reliable quality ensures stable operation, while premium wear-resistant performance extends service life and effectively reduces operating costs. We provide a full life-cycle guarantee.
Applications: Mill Discharge, Cyclone Feeding, Concentration Plant Processing, Tailings Pumping, Chemical Slurry, Quarry.
Why rubber liners:
Performance highlights:
Rubber parts are available across the compatible 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 |
| L | 50B, 75C, 100D, 150E, 300F, 350S, 400ST, 450ST, 550TU, 650TU |
| M | 10/8E, 10/8F, 12/10E, 12/10F |
| SPR | 40P, 65Q, 100R, 150S |
| 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.
Rubber grades matched to particle size, hardness and chemical duty of the slurry.
| Rubber Grade | Description & Application |
|---|---|
| R08 | A medium-hardness impeller-grade rubber for high-wear applications, offering good erosion and tear resistance for slurries with fine to medium particles. |
| R26 | Soft-grade black natural rubber designed for pump liners, suitable for heavy high-wear operating conditions. |
| R55 | Premium low-hardness black natural rubber for pump liners. Its outstanding physical properties deliver enhanced cut resistance against slurries with hard, sharp particles — ideal for mill discharge applications. |
| S42 | High-strength synthetic rubber whose dynamic performance is slightly lower than natural rubber. Less sensitive to temperature fluctuation, it features excellent weathering, ozone and oil resistance. |
Quality assurance. Rubber parts are compression-moulded and vulcanised to close tolerance, with shore-hardness and tear-resistance checks on every batch. Material certificates are available on request.
Send the pump model, part name, rubber grade and quantity. Our engineers confirm dimensions and delivery.
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