£8.50Exc VAT
£7.08 Inc VAT
SKU: R320

The inspection chamber riser has a clear plastic opening with a 135mm effective height.The Maximum depth allowed by building regulations is 600mm.

Suitable for use with products MD320(320mm Polydrain Inspection Chamber),RCF320(320mm Polydrain Round Inspection Chamber Cover and Frame A15) and SCF320 (320mm Polydrain Sqaure Inspection Chamber Cover and Frame)