I went searcing for non-metallic quick connect/disconnect couplings and other fittings for 8mm and 10mm plastic tubing on the net as I was unable to source what I needed localy and came across Victoria Fittings and Valves. They are it appears agents for many manufacturers. Their page link is below.
http://www.vfv.com.au/
Has anyone purchased gear from them before?
cheers, Icarus