... , bearing bush,axle shaft bush,shaft sleeve,sandblaster nozzles, pump cover, other pump parts, sic screw and nut,flange, wear parts,other ... corrosion resistant parts6. Oxidation resistant crucibles7. Protection and safety8. Water pump seals SSIC & RBSIC features:l high effeciency of heat-conductionl ... as soon as I received it next day. Silicon carbide Nozzle For Sandblastering