450mm Dia. Chamber Riser 235mm Invert
Tested to BS EN 13598-1 & conforms to building regulations.
- Lightweight for ease of installation
- Manufactured using recycled material
- Supplied with 450mm DIA sealing ring to ensure watertight system
- Availability to cut rib sections to preferred height
Description
Tested to BS EN 13598-1 & conforms to building regulations.
Specifications
10.01kg
450mm
233mm
Polydrain
Underground Drainage
Polydrain Inspection Chambers
