... . Pump body takes shape by injection molding of FRPP material, applicable for transferring different corrosive and/or abrasive liquid. ... -Screw Thread Type, M-Hose socket-style4. Pump Shaft Material: C-CERAMIC, T-TITANium (Ti), S-SIC5. Electrical frequencies: “5”-50Hz, ... “6”-60Hz6. Pump Material: F-FRPP, P-PVDF Good quality Reasonable ...