Hi all,
i have a yamitsu /KK uv which came with my QT when I bought it,
it seems to work ok,I can see the glow from the tube through the end covers.
its had some pipes solvent welded to the inlet/outlets,hence I bought a new one.
it would probably be perfect for a QT set up with a bit of bodging of pipes and hosetails.
ill post some pics if anyone is interested in it.
free to collect from Melton Mowbray.
post or pm if interested.