HÜK water pumps are produced out of high-quality materials to assure maximum flow and water pressure. Special surfaces inside the pumps are minimizing problems with low-grade cooling fluids. They are preventing little particles of these fluids to adhere to the impeller.

Therefore, a maximum of corrosion protection is guaranteed. The high-quality mountings and the hardened spindle chassis assure a great loading capacity, axial and radial loadings inclusive. Standardized mechanical seals avoid the early incidence of leaks, the reason for 90 % of all changes of water pumps.

Our water pumps had been checked in several tests with an average automotive speed of 100 km/h. The leakage of steam was well below the standards of OE and far below the values of typical aftermarket products.