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BGM461 mechanical seal series
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【Product parameter list】
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Unbalanced
Unbalanced
Independent of direction of rotation
Cartridge type design
To DIN28137
BGM461 series seal for kettle passes prefabrication test. It is suitable for enamel reaction kettle. The flange dimension is subject to the specification in Part 2 of DIN28137. The dimension of axial bush is subject to DIN28159. Its seal parts that come into contact with medium are all made of non-metal material.
Combination of materials
Sealing face
Graphite, Silicon carbide, Tungsten carbide,Aluminum oxide
Secondary sealing
Flexible graphite,PTFE,Perfluoro rubber
Metal component
Stainless steel
Operating limits
Specification: 40～160 mm
Pressure: ≤1.6 Mpa
Temperature: -30～200℃
Linear speed: ≤2 m/s
Axial movement: ±0.5 mm |
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Mechanical seal for pump 
