materials part in contact with liquid pp / pvdf shaft / bearings al2o3 / ptfe bracket wcb pumping acids, hydrocarbon, liquid gases, dangerous fluids, explosive, toxic. technical data : flow rates up to a 15m3/h total deli......materials part in contact with liquid pp / pvdf shaft / bearings al2o3 / ptfe bracket wcb pumping acids, hydrocarbon, liquid gases, dangerous fluids, explosive, toxic. technical data : flow rates up to a 15m3/h total delivery heads up to 70m temperature ratings up to 90c pressure rating up to pn 10 construction horizontal plastic peripheral pump for general application permanent magnet drive system separation of liquid chamber/atmosphere by means of an isolation shell synchronous drive transmitted by inner magnet and outer magnet system alumina ultra pure 99,7% shaft, ptfec brgs close coupled execution applications further material available if request various materials from the standard special constructions