GRAF Extension Riser Adjustable to Max 700mm
The optional extension riser is for use with any of our telescopic dome shafts to increase the height of the lid. Ideal for areas with low storm water pipes, areas prone to freezing and where an existing hole is too deep. Always refer to installation instructions when using this item.
Suited for: 1500, 3000 and 5000 Litre Garantia LiLo Underground Water Tanks.
Extension Riser for Graf LiLo Underground Tanks
2 Year Manufacturer Warranty