Andy wrote:I'm not sure that this really fits in NZUA's remit?
I'm in the process of finding out specifically what tanks in the 5-7L range are ok for filling with O2, and will be looking to import some (preferably lukfer 40 cu ft if I can wangle it). It may well be that applying for an SP number is a work around.
If anyone is keen to add a tank on to my order once I've sorted it out, please drop me a PM.
Hybrid wrote:Azza, are you sure it is illegal - ie the police knock on your door and take you away or just "not allowed" like filling tanks out of test?
Packhorse wrote:Shouldnt NZUW be sorting this shit out. Isnt what they are there for? To represent divers? I emailed them last weekend about this and have yet to receive a reply.
Azza wrote:I have talked to NZUA and the OSH guy that certifies tanks and NONE are certified for anything above 40%. Apparently it is to do with pressures and gas expansion...ever notice how those G's of O2 are around 150-180 bar?
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