AHR
AHR Series Rubber-Lined Slurry Pump
Rubber-lined slurry pump for fine, abrasive particles and aggressive water chemistry up to 6,000 m³/h.
- Flow range
- 12 – 6,000 m³/h
- Head range
- 5 – 50 m
- Bore
- 25 – 500 mm
- Wetted partsRubber-lined impeller and casing
- Family Slurry Pumps
Series overview
The AHR uses the same hydraulic layout as the AH, but with rubber lining instead of alloy. Rubber is the better choice when the solids are fine and rounded and the liquid is chemically aggressive: it absorbs particle impact and resists the chemistry that would shorten an alloy liner.
For sharp, coarse particles the alloy AH version is normally specified instead.
Design features
- Rubber lining absorbs impact from fine abrasive particles
- Preferred where the slurry is chemically aggressive but the particles are not sharp
- Impeller and casing lined as a matched set
Specifications
| Flow range | 12 – 6,000 m³/h |
|---|---|
| Head range | 5 – 50 m |
| Nominal bore | 25 – 500 mm |
| Configuration | Horizontal centrifugal slurry pump |
| Wet-end material | Rubber lining throughout |
Ranges are taken from the printed catalogue. Final selection depends on the duty point, slurry density and site conditions — share your data and we will confirm the model.
Typical duties
- Fine abrasive slurries
- Coal washing circuits
- Tailings with fine grind
- Corrosive slurry service
