Extension Riser 300 X 200mm 110mm Underground D822

The floplast 300mm black mini access chamber riser and sealing ring allows you to extend the height of a mini access chamber by 200mm to a maximum height of 600mm. The riser can also be cut down to heights of 60mm, 100mm and 150mm.

The floplast 300mm black mini access chamber riser and sealing ring allows you to extend the height of a mini access chamber by 200mm to