The main Wear parts of Slurry pumps are wetted parts. Hydro prokav pumps adopts many kinds of anti-abrasive materials to extended the lifetime of Wetted parts. The Wetted parts material of construction for standard HHM Series pumps is high Chrome alloy and for series HHR is natural rubber. High Chrome alloy is wear resistant White iron that offer s excellent performance wetted parts such as EPDM, Hypalon,Hast alloy,CD4MCU, Chloroprene rubber, adhesive and other anti-abrasive materials.