AusVarmint

Prodive Services will really only look at cylinders, and are not gunsmiths. I have been to see them to get o-rings, advice about regulating,new cylinders and fills to 4500psi (SCBA). They are curious, if you catch them at a quiet period and have been very helpful.

Hi there,

I have often gone to Pro Diving Services in Bankmeadow. It not a scuba shop, but these guys do industrial air work and have / know everything:

http://www.prodivingservices.com.au

Hope this helps.

Mark