... Body Material: Aluminum Alloy, Cast Iron, Stainless Steel, Polypropylene7. Diaphragm Material: Buna-N, Neoprene, Viton, Teflon, EPDM Performance Parameter ... tile, porcelain, brick and chinaware etc.4. The pump can suck various grinding materials, corrosive agent and clean ... and liquid separation equipment. Operation and Maintainance1. Fix the pump before usage to prevent damage from shaking2. The flow ...