Polydrain 320mm Diameter Inspection Chamber Riser

£7.10
Tax included.

SKU: MR320

Polydrain 320mm Diameter Inspection Chamber Base Riser

This riser is intended for use on the Polydrain 320mm Inspection Chambers.

Ribbed design increases product durability.

Polydrain 320mm inspection chamber complies with the following standards and building regulations:

BS EN 13598: 2010

Building Regulations Part H (Maximum invert depth of 0.6m)

Specifications:

Diameter - 320mm

Effective Height - 158mm