IE seal chemical pump is a single-stage and single-suction cantilever centrifugal pump. Its appearance and installation dimension comply with ISO2858 and ISO3661 international standard respectively and technical conditions conform to ISO5199 standard. The pump structure is hatch back with central coupling. The pump seal possesses impeller seal for vehicle stop. The pump flow components are made of special stainless steel, and its mechanical and corrosion performances are excellent. The pump can convey corrosive medium with much solid contents.