here's the bits, i got the tub a while back from co-op for a quid or so. other bits and bobs i had lying around
lid had two holes drilled in pushed in some air hose connectors and use pvc pipe weld to glue. need several layers (5 or 6), tube needs to be heated in cup of boiled water and pushed on carefully.
close up of the "stirrer" red hot small screwdriver used to make the holes, not shown but more holes on the reverse of othe yellow bit, so that water pushes kalk round.
close up showing ro tubing used and warmed up over gas ring and pinched together using pliers.
finished article ro tubing used and (blue) and elbow. air hose is the clear hose
in situ, perfect fit on my perc 90
top up starting to move kalk
bit later
later still
there you go, you may be able to see that i have put two anti returns stops the water being drained to the ro resevoir. any questions?




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