19mm Top Hat Grommet
Autopot (Global)
£1.25
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19mm Top Hat Grommets are the ideal way to create a water tight seal on an un-drilled reservoir. Simply drill a 23mm hole at the bottom of the container you intend to use as a reservoir. Insert the 19mm Top Hat Grommet into the resulting hole. Then pass your 19mm pipe in through the grommet. This will form a water tight connection. Ideally an inline tap and inline filter should be inserted into the pipework outside your reservoir.
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