Dimensionally interchangeable with Warman® M / M(R). Matec pumps are manufactured as independent aftermarket replacements and are not affiliated with Weir Minerals.
MM (metal-lined): A05 high-chrome. Ideal for medium-duty process transfer with mild to moderate abrasion. MR (rubber-lined): Elastomer liners. Ideal for corrosive or fine-solids duties where rubber outperforms metal.
The Matec MM is a medium-duty horizontal slurry pump for process transfer duties in mineral processing. It matches the Warman® M series dimensions and is offered in a compact, metal-lined execution.
The Matec MR is the rubber-lined version of the MM, matching Warman® M(R) dimensions. It is chosen when the duty is corrosive or carries fine solids that cause premature metal wear.
Applications: Medium-duty process transfer in concentrators, Tailings and refuse pumping, Hydrocyclone feed at moderate pressures, Sand washing and aggregate plants.
Applications: Corrosive process transfer and tailings, Fine solids and phosphate slurries, Chemical slurry transfer, Applications where elastomer wear life exceeds high-chrome.
Features:
Features:
| Item | Matec MM / MR |
|---|---|
| Matec series | MM / MR |
| OEM equivalent | Warman® M / M(R) |
| Typical size / range | 10/8 – 12/10 |
| Typical materials | A05 high-chromeNatural / synthetic rubber R55 / R26 |
| Common applications | Medium-duty horizontal process transfer, tailings, hydrocyclone feedCorrosive or fine-solids process transfer, chemical slurry |
| Component | Options |
|---|---|
| Impeller | A05 high-chromeRubber-lined impeller |
| Volute / casing liner | A05 high-chrome volute linerRubber volute liner |
| Shaft seal | Packing seal, dynamic expeller seal, mechanical seal (on request) |
| Bearing assembly | Oil-lubricated heavy-duty frame with radial and thrust bearings |
| Drive arrangement | Direct coupling, V-belt drive, variable-speed option |
Browse related Matec pump series for interchangeable alternatives to Warman® models.

MHM / MHR series details and specifications.
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MLM / MLR series details and specifications.
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MHH series details and specifications.
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Browse the complete horizontal range and comparison tables.
View range →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.
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