Pump parts-Rubber Impeller Material:Natural rubber R26, R24,etc Tech-macro can manufacture various pump type ... -macro Pump Industry Co., Ltd is specializing in the manufacture and export of pumps, which include slurry pump&parts, sewage pump ... , gravel pump, submersible pump, froth pump, OEM pump, etc. Rubber Pump ImpellerMaterial:Natural rubber R26, R24,etcModel: Slurry pump AHR, MR, LR, etc