Hello Jay!
Thursday October 24 1996 21:41, Jay Hanig wrote to Beery Miller:
 JH> If you want a true captured o-ring design that is adequate for *much*
 JH> higher pressures, to my way of thinking there is only one way to go: the
 JH> DIN connector.  The old AGA Divators and Poseidon Cyclons could easily
 JH> handle 4500 psi without you worrying about bumping them on a rock.
I would have to agree. Although they still use the DIN adaptors quite
frequently. It is largely European, but now again here in North America with 
Steel High pressure tanks we are seeing tank valves that require DIN 
ptors.
                                     -=Derek=-
--- RA - PORTAL - GECHO - ALLFIX - TNP - GOLDED......KOOL!
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