Manhole Chamber Riser - 320mm Diameter Gardena this mini drain is an

this mini drain is an ideal channel for any threshold

driveways and general residential use

Crafted from 100% recycled High-Density Polyethylene (HDPE)

Channel lining and protection

Low maintenance – simple access and robust construction

Manhole Chamber Riser - 320mm Diameter Gardena this mini drain is anThis chamber riser is suitable for up to 3. 5 tonnes loading when used with corresponding bases and manhole covers. Tech Spec Clear Opening: 320mm (diameter) External Dimensions: 355mm(diameter) x 440mm(depth) (provides a 400mm rise) Approximately 2. 6kg in weight Includes joint seal Manufactured from recycled material Compatible with CD U353 Chamber Base