Mechanical seal for pump Mechanical seal for kettle Split type structure seal Magnetic structure seal Full seal Auxililary seal system The main products cover Materials of mechanical            Product range Product explanation Search：	BGM204E mechanical seal series     Get back  Check detailed   【Product parameter list】   Single seal Balanced Unbalanced Independent of direction of rotation To HG5-755-78 BGM204E series cartridge type mechanical seal has compact structure, legerity and reliable performance. It can replace former GB202 or GB204 mechanical seal to be widely used in acid, alkali, oil and other macromolecule suspending liquid medium for high-shearing type disperse mill, mixing device and other equipments. Combination of materials Sealing face Graphite,Silicon carbide,Tungsten carbide,Aluminum oxide,Stainless steel Secondary sealing Acrylonitrile rubber,Fluorine rubber, Ethylene propylene rubber,Silicon rubber,PTFE Metal component Stainless steel Operating limits Specification: 30～180 mm Pressure: ≤0.8 Mpa Temperature: -20～280℃ Linear speed: ≤20 m/s