... washer for Magnetic drive pump1.wear-resistant 2.anti-high temperature 3.mechanical seals good ceramic pump shaft bearing ... as follow tables.Including the ceramic plunger ceramic plunger pump, ceramic rod, ceramic shaft, ceramic piston, ... 500 ml.Madical care, Hemodialysis machines, Proportion pump, UF pumpAll kinds of pumps and valves using ... 99A ceramic shaft thrust washer for Magnetic drive pump