Hanging under the down-pipe inlet, the bottle empties to the tank through a 13mm pipe. This one outlet copes with a reasonable amount of rain before the bottle overflows. Now to improve it and work out a proper mounting system.
Hanging under the down-pipe inlet, the bottle empties to the tank through a 13mm pipe. This one outlet copes with a reasonable amount of rain before the bottle overflows. Now to improve it and work out a proper mounting system.