Specification tolerances

Question

What are the minimum/maximum design clearances for the 58-053 bubble seal?
And is the 58-055 also made from Santoprene?

Dave Sr. · Accepted Answer

I would say that when it's compressed, the bubble head minimum is close to 3/32". As for the max, 58-053 would be 5/16" and the 58-055 would be 9/32". I believe that the 58-055 is also made of Santoprene.