Hydrofoils (or Hi-Flow, High Efficiency impellers) are developed to provide excellent pumping ability with a strong axial flow.
Basically, the Hydrofoils have two, three or four tapering twisted blades, which are cambered and sometimes manufactured with rounded leading edges. They are available as a welded or bolted assembly.
Hydrofoils are ideal for low shear mixing, solids suspension, heat transfer, dissolution and flocculation in low viscosity fluids.
