RISER PURUS FH/FLEX ADJUSTABLE

Flex lift ring is a plastic lift ring suitable for plastic and cast iron Purus manholes with a cover size of 150 mm (not for rst manholes). Includes an O-ring. The lift ring is used when raising the manhole, for example during floor leveling. Raises 35-107 mm, adjustable. This product description is an automated translation of the original Finnish description.