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BGMHRN mechanical seal series
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【Product parameter list】
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Single seal
Balanced
Independent of direction of rotation
To EN12756 (DIN24960)
BGMHRN series is designed with a new stationary seal structure. It adopts multi-spring structure and is suitable for waste water, corrosive medium and other medium containing solids. This seal is widely used in waste water treatment and chemical factories.
Combination of materials
Sealing face
Graphite, Silicon carbide, Tungsten carbide
Secondary sealing
Acrylonitrile rubber, Fluorine rubber, Ethylene propylene rubber
Metal component
Stainless steel
Operating limits
Specification: 18～100 mm
Pressure: ≤2.5 Mpa
Temperature: -20～220℃
Linear speed: ≤20 m/s
Axial movement: ±0.5 mm
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Mechanical seal for pump 
