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HBM1 Balanced Metal Bellows Mechanical Seal

  • HBM1

Product Model : HBM1 balance type

Structure Features :

     HBM1 type mechanical seal conforms to DIN24960 standard. It is a single-end, balanced, metal bellows seal with any rotation direction. The O-ring of the moving ring and the flexible graphite ring do not compensate, so the bellows has no resistance to move. It is suitable for high temperature, high Viscous medium. 

    The friction pair material and auxiliary sealing material can be selected according to the actual working conditions.

Available Range :

     Sealed Medium : oil, acid, alkali, average corrosive mediums,etc..

     Pressure in the sealed chamber : when the bellows is subjected to external pressure ≤2.5Mpa , when the bellows is subjected to internal pressure ≤1.5Mpa 

     Temperature in the sealed chamber : -20℃~400℃

     Linear velocity : ≤15m/s

Mainly engaged in the research and development, production and sales of mechanical seals and auxiliary systems, marine stern shaft seals


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