Table D Backing Flange Galvanised: 90mmBFGD/E090
Table D Backing Flange Galvanised: 180mmBFGD180
Table D Backing Flange Stainless: 40mmBFS316D/E040
Table D Backing Flange Galvanised: 50mmBFGD/E050
Table E Backing Flange Galvanised: 110mmBFGE110