... 4.F46 lined A3 steel Features:Material:The material of pump body, pump cover, impeller and flow parts ... maintenance and longservice life. Uses: Widely applied in the fields of chemical, pharmacy, petroleum, metallurgical, pickling, electroplating, dyeing ... IH type chemical centrifugal pump. Illustration of pump model number:Performance parameter of IHF series chemical fluorine lined pump:table1:table2: ...