On Sat, 18 Oct 2003 23:50:47 +0100, "John Stumbles"
] wrote:

Had one Speedfit (tm) fail where the grab ring (plastic 'crown' shaped piece
with metal teeth in the petals of the crown) seems to have split in 2. Had
one Hep2O fail where the O ring split. Had one Speedfit weep where it went
onto copper pipe which was a bit gritty or dented (forget which). Discovered
that 22mm Speedfit doesn't work on 3/4" copper tube :-)

You are filling me with confidence about Speedfit fittings. I can't
wait to give them a try.

PoP