Main rubber wetted parts are made of SR33, SR26, SR55,wear-resistant,anti-corrosive, and long service life. Widely used for delivering small particles and no edges. ( Applications: Impeller, Volute, Throat Bushing, Frame plate liner, Expeller Ring) ...

Main metal wetted parts are Impeller, Volute, Throat Bush, Frame Plate Liner Insert , Expeller, Expeller Ring... and they are made of high chrome alloy, 27%, SA05,anti-wear, anti-abrasive , ASTM 532,Class III, Type A and long service-life, allowable PH 5-12. According to the different requirement f ...