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| HU7型机械密封 |
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Structure Features:
Mechanical seals of the HU7 are accorded with DIN 24960 & GB/T 6556-94, and can replace type 108U Mechanical seals, unbalanced, and conical spring structure, It is dependent of rotation direction of pump shaft.
Sub-materials of friction and auxiliary materials should be selected according to operation condition. |
Operating Range:
Sealed Medium: sewage water pump, driving pump,chemical pump, circulating pump and heating system.
Pressure in the sealed chamber: ≤1Mpa
Temperature in the sealed chamber: -20℃~180℃
Linear velocity: ≤15m/s
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| HB7 Mechanical seal |
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Structure Features:
Mechanical seals of the HB7 are accord with ISO3069, DIN 24960 & GB/T 6556-94. Balanced, conical spring, single face structure, It is dependent of rotation direction of pump shaft.
Sub-materials of friction and auxiliary materials should be selected according to operation condition. |
Operating Range:
Sealed Medium: the chemical pumps and water pumps other than strong oxygenized acids.
Pressure in the sealed chamber: ≤2.5Mpa
Temperature in the sealed chamber: -20℃~180℃
Linear velocity: ≤15m/s
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