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| HU3 Mechanical seal |
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Structure Features:
Mechanical seals of the HU3 are accord with DIN24960 & GB/T6556-94, can replace Type 116U, 59U mechanical seals, unbalanced, single face structure, To be suitable for all kinds of sewage water pumps, chemical pumps and heat circulating pumps, with butterfly spring multi-spring etc. It is independent of rotation direction of pump shaft.
Sub-materials of friction and auxiliary materials should be selected according to operation condition. |
Operating Range:
Sealed Medium: Oil, water, acid, alkali, salt, and non-crystalline agent, etc.
Pressure in the sealed chamber: ≤1.6Mpa
Temperature in the sealed chamber: -50℃~220℃
Linear velocity: ≤20m/s
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| HB3 Mechanical seal |
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Structure Features:
Mmechanical seals of type HB3 are accord with DIN24960 & GB/T6556-94, can replace Type 119B, 59B mechanical seals, balanced, single face structure, To be suitable for all kinds of sewage water pumps, chemical pumps and heat circulating pumps, with butterfly spring multi-spring etc. It is independent of rotation direction of pump shaft.
Sub-materials of friction and auxiliary materials should be selected according to operation condition. |
Operating Range:
Sealed Medium: Oil, water, acid, alkali, salt, and non-crystalline agent, etc.
Pressure in the sealed chamber: ≤2.5Mpa
Temperature in the sealed chamber: -50℃~220℃
Linear velocity: ≤20m/s
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