Hypertherm powermax 45 xp air filter bowl o ring size

[drtjnky]

I have Hypertherm powermax 45 xp and I am trying to find the o ring size for the air filter bowl on the back of the unit. I believe this is the replacemnt number: 428673 Kit: Air filter bowl (polycarbonate) with metal guard. The kit does not specify if it comes with the o ring. I am trying not to spend $100 since all i need is the o ring. Thanks for the help.

[SegoMan DeSigns]

Go to any O-Ring site and down load the size chart, that along with a set of calipers will get you going again..

Here is another thread on some of the other O-Rings used, do a little research and save a lot of money:

https://www.plasmaspider.com/viewtopic. ... gs#p224708