I have some of Dive Rite's first manifolds for the 3500 psi PST tanks 7/8 neck.
They are just 200 bar valves with the 7/8 threads.
The Argonaut yoke will not fit over them.
I use a yoke off a SEA series reg. with a yoke nut.( the VDH yoke nuts(4) I have will not screw on the Kraken or one of my Phoenix)
005_crop.jpg
I also added the Kraken pin to the knob
001_crop.jpg
I don't have my 200 bar Dive Rite's here they are being filled but here is a picture of the reg on a tank with a Dive Rite 300 bar valve that has been turned down 3/16" to allow the yoke to pass over it and allow the reg to seat on the din adapter.
007_crop.jpg
Thanks
Scott
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