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BGM1527/BGM1523mechanical seal series
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【Product parameter list】
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Single seal
Unbalanced
Dependent on direction of rotation
To DIN24960
BGM1523 series is suitable for water, oil and other weak acid or base medium. The torque and compensational force are mainly transmitted by the spring. Proper attention shall be paid on the direction of rotation during installation. It is equal to BGM1528 and the secondary seal is made of tetrafluoroethylene.
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: 20～100 mm
Pressure: ≤1.0 Mpa
Temperature: -20～180℃
Linear speed: ≤15 m/s
Axial movement: ±1.0 mm
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Mechanical seal for pump 
