Posted by Gerry Smith on October 25, 2000 at 16:11:29:
In Reply to: Re: Sport Chalet- salesforce information posted by HD on October 25, 2000 at 12:58:59:
DIN better captures the o-ring, and so can be used with HP tanks (3500 up). It's more common in Europe, but with the advent of tech diving and hp tanks they are more common here. Standard yoke attachment is less secure, and will start to extrude o-rings if you get much over 3k.
GS