... , non aging, no toxin decomposed. 2.FSB, FSB-L series pump is novel fluorine plastic alloy wear resistant product, elaborately ... . 3.Fabrication, manufacture and inspection of FSB, FSB-L series fluorine plastic alloy pump will be performed in accordance with ... of running, ooze, drop, leakage for building civilized plant.Performance rangeFor FSB, FSB-L series corrosion resistant pump, delivery lift is ...