AF
AF Series Foam Pump
Foam pump for flotation circuits, where the feed is an air-laden froth.
- Flow range
- 20 – 650 m³/h
- Head range
- 5 – 30 m
- Bore
- 50 – 200 mm
- Family Chemical & Process Pumps
Series overview
Foam pumps are a small but critical part of a flotation circuit: the feed is froth, not a settled slurry, and a conventional pump will air-lock. The AF series is shaped to move air-laden froth reliably, covering 20 to 650 m³/h at 5 to 30 m of head.
Design features
- Impeller and casing shaped to handle air-laden froth without losing prime
- Intended for flotation circuit foam transfer
- Compact range covering small to medium flotation plants
Specifications
| Flow range | 20 – 650 m³/h |
|---|---|
| Head range | 5 – 30 m |
| Nominal bore | 50 – 200 mm |
| Configuration | Horizontal foam / froth pump |
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
- Flotation froth transfer
- Foam and air-laden pulp
- Mineral processing circuits
