FloPlast Underground Drainage Systems comply where applicable, with the requirements of the following British Standards.
BS EN 1401-1: 1998 PVC-U Underground Drainage Systems
BS4660: 2000 PVC-U Ancilliary Items ( Rodding Eyes, Access fittings etc)
BS EN 124: 1994 Access Covers, Gratings and Frames.
BS 7158: 2001 Plastic Inspection Chamber for Drainage.
Drainage Pipe has a British Standard Kitemark.
Compatibility Chart can be Found Here
