Grommet size@

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H0N3YoM0N5T3R

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hey guys am wondering if any one can tellme the size of the little black gromits that u sit the bubbler into? i have found some on ebay that are 16mm was wondering if these are ok or to big.


cheers
:hmm:
 
i just measured mine.

the ring (in which the bubbler goes into) was 8mm for me. the outer bits (which sit above and below the plastic lid) measured 18mm diameter.

i just drilled a hole big enough to make it a tight fit. :thumb:

Andy
 

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