Mechanical seal compression amount
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May I ask what is the compression amount of the large spring mechanical seal?
Seals all come with installation dimensions; different specifications and models result in different compression amounts.
I know what you’re talking about. I just want to ask what the compression amount of the mechanical seal for large springs is, approximately
Large springs are generally compressed by about 50%-70%; for example, if the difference between their free height and their compressed height is 10 mm, then they are compressed by 5 mm–7 mm. The compression amount of some large springs is over 10 mm
Keep it at around 5mm during operation
When installing the large spring, pay attention to the rotation direction of the pump； The compression amount accounts for about 60% of the total length
During installation, the rotation direction of the large spring should be opposite to that of the shaft
Check the machine seal diagram; it shows the installation dimensions for the dynamic sealing part