GTA

All Springer/NP/PCP Air Gun Discussion General => PCP/CO2/HPA Air Gun Gates "The Darkside" => Topic started by: thumbs on September 14, 2022, 01:11:22 PM

Title: 3/8 quick disconnect replacement 0-rings.
Post by: thumbs on September 14, 2022, 01:11:22 PM

Hey have to replace a few O-rings on my fill line quick disconnects.  Are these the ones I need?  If not can you tell me what I need and where to get them?  Are these standard 0-rings or are they something special for the pressure?

https://www.amazon.com/gp/cart/view.html?ref_=nav_cart (https://www.amazon.com/gp/cart/view.html?ref_=nav_cart)

thanks

Title: Re: 3/8 quick disconnect replacement 0-rings.
Post by: nervoustrigger on September 14, 2022, 01:16:42 PM

A female Foster fitting uses a -010 O-ring.  Buna-N or polyurethane in 70 or 90 durometer.

Chinese-made versions sometimes need the nearest fit metric in a 2mm cross section, e.g. a M2 x 6

Title: Re: 3/8 quick disconnect replacement 0-rings.
Post by: thumbs on September 14, 2022, 08:53:09 PM

Thank you.  I think the Amazon ones are the right ones.  I will have to check the specs again but I think one of the are 70.

Title: Re: 3/8 quick disconnect replacement 0-rings.
Post by: ranchibi on September 15, 2022, 11:07:59 AM

Thanks for all the info guys!