320mm Dia. Chamber Riser 158mm Invert
Tested to BS EN 13598-1 & conforms to building regulations.
- Lightweight for ease of installation
- Installation to depths of 0.6m in nonadoptable applications using riser sections
- Manufactured using recycled material
- Availability to cut rib sections to preferred height
Description
Tested to BS EN 13598-1 & conforms to building regulations.
Specifications
10.01kg
320mm
158mm
Polydrain
Underground Drainage
Polydrain Inspection Chambers
