Service Kit for Argon regulator

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bl6394

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Location
Highland Village, TX
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I'm a Fish!
I've got a Argon Inflation Regulator - by Dive Rite SKU: EX949.


It's discontinued - but still working like a champ. Anyone have service kits for this?

Best,

Bjorn
 
I’m gonna make a guess it’s an mk2 clone..
but even these (clones) have variations in their oring/seat sizes

Best bet.. you disassemble it and try to match the sizes of parts
You got 3 orings and a HP seat in mk2s et al
An oring sizer sheet (print to scale to find the oring sizes) (the exact mk2 ones are 02-008, -015, -022 + the din ones 02-011 and -111; expect something in that range)

The tougher part is the seat; for the 1st go around you can just flip it and reuse it, but would be good to measure it with a caliper for OD and height before closing it up, so you can match it (mk2 seat size or a cressi or an AL…)
 
Or punch a plug from a cutting board tap it in then trim it

Not a wooden cutting board
 

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