One of my outside drains appears to be blocked, I will be having a go at unblocking it but would like to have an idea of what the exits will be like from the chamber. I can't find any pictures which look like it, it has a large section which is removable and a smaller section which appears fixed, the smaller section seems to lead to a smaller seperate chamber. It's made by OSMA. Any clues as to what it is and where it goes?
Thanks
ps can't seem to add an image to this message so one added to my images under the album drain.[/img]
Thanks
ps can't seem to add an image to this message so one added to my images under the album drain.[/img]