PTFE O-Ring Question

[ztirffritz]

Anyone know what size PTFE o-ring goes on the end of my CGA 347 filler? Also, does anyone have a good source to replace them? I can find them online, but I need to know which one to get. Since mine is now deformed I can't tell what size it was to begin with.

 

[ajshoots]

I don't know what the size is, but if you call Airhog or Joe B or someone else that sells and knows the industry, you will probably get an answer quickly. Again don't know the size you need, but I use http://www.theoringstore.com for all my o-ring needs.

 

[ztirffritz]

AirHog suggested that it is likely this one or similar, though they were currently out of stock:
http://smile.amazon.com/gp/product/B000FMYQ6W?psc=1&redirect=true&ref_=oh_aui_detailpage_o01_s00
or
http://www.theoringstore.com/index.php?main_page=product_info&cPath=367_93_96&products_id=4168

I tried to purchase from The O-Ring Store, but their website kept failing during the checkout process, so I bought from Amazon.

 

[ztirffritz]

Received and installed the rings yesterday. Worked great.