why do you guys use hozelock? they're rubbish, when we used half inch hose from the pump to reel we used CK fittings, bit more expensive but superb quality, but then we changed everything to 10mm legris piping and push-fit fittings, even better again but wouldn't be much use to anyone who lifts the reels in and out of the van. If you do lift the reels in and out then go for the CK fittings everytime, no other brass or plastic qrc comes close.
I'll post a link in a minute or two