by
Jetmasters Limited
Most drains and sewer pipes for domestic and light industrial use are 4 inch (100ml) and 6 inch (150ml), going up to and beyond 9 inch (225ml). Blockages can occur anywhere along the length of the pipe, for any number of reasons - from soft tissue expanding as it absorbs water, like throw away nappies, to debris clinging to obstructions like tree ...