Table D Backing Flange Stainless: 180mmBFS316D180
Table D Backing Flange Stainless: 225mmBFS316D225
Table E Backing Flange Galvanised: 315mmBFGE315
Table E Backing Flange Galvanised: 280mmBFGE280
Table D Backing Flange Stainless: 560mmBFS316D560
ANSI 150 Backing Flange Stainless: 800mmBFS316A800
ANSI 150 Backing Flange Stainless: 32mmBFS316A032