How are the compression control indicators of mechanical seals specified?

2010-08-16View Original

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How are the compression control indicators of mechanical seals specified?

Reply #22010-08-16

The compression amount of a single end face is generally 3-5mm

Reply #32010-08-17

Generally, it is 50%--60% of the total compression amount, as required by sealing specifications. Of course, first of all, it must comply with the technical specifications of the seal manufacturer. If not, the working compression amount should be set at 50%-60% of the total compression amount.

Reply #42010-08-17

Generally, we just take 1/2~2/3 of the total compression amount. For example, if the cloned 35~55 seal is between 3.5~4.5, 5.5 is enough if it is over 55.

Reply #52010-08-17

This seems to be adjusted based on experience, and there are no specific numerical regulations. There is no provision for this amount of compression in the mechanical seal manufacturer's instructions.

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