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：	BGM481 mechanical seal series     Get back  Check detailed   【Product parameter list】   Unbalanced Unbalanced Independent of direction of rotation Cartridge type design To DIN28141(HG21571-95) BGM481 series seal for kettle is preassembled and tested cartridge type structural seal. It can be accurately installed at the sealing position. It is suitable for the reaction kettle made of carbon steel and stainless steel. The installation dimensions of the flange are subject to DIN28141. The dimensions of the axial bush are subject to DIN28154. Combination of materials Sealing face Graphite, Silicon carbide, Tungsten carbide,Aluminum oxide Secondary sealing Acrylonitrile rubber, Fluorine rubber,Ethylene propylene rubber,Silicon rubber Metal component Stainless steel Operating limits Specification: 40～220 mm Pressure: Single seal≤0.6 Mpa Double seal≤1.6 Mpa Temperature: -30～200℃ Linear speed: ≤2 m/s Linear speed: ≤20 m/s