OMS H-valves 7/8

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redneck23ms

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Fort Collins CO
i have 2 OMS H-valves. came out of genesis/asahi tanks. 300 bar. both were functional when removed a few months ago. part number on the main valve is 26-IG PS $60 each plus shipping
 
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I'm very confused. If these are 7/8 valves, they should be 300 bar HP and would NOT be convertible with a slug. The newer Asahi tanks are standard 3/4 neck. I'm not aware of OMS making 7/8 neck valves, but I really never knew their product line.
 
they are 300 bar. i assumed they were 7/8" since they came out of asahi tanks that were manufactured 3-02 and are 3500 psi. and again i assumed that they are convertible since they have the dimple on the back side for the yoke screw. but i could be wrong.

edit: since they are 300 bar then they shouldn't be convertible. i didn't think about that before so i changed the ad. also i'm 99.9% sure they are 7/8" with a tape measure its roughly 7/8 from outside of the threads to outside of the threads. also i read that a quarter will fit inside the neck of a 3/4" tank but not 7/8 and a quarter is definitely bigger than the neck on these valves.
 
https://www.shearwater.com/products/teric/

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