Imagen KF Flex Formed Bellows Vacuum Fitting Product Options Part Number Tamaño de Brida Material DVF-A10GG 304 Stainless Steel DVF-A16GG 304 Stainless Steel DVF-A25GG 304 Stainless Steel DVF-A40GG 304 Stainless Steel DVF-A50GG 304 Stainless Steel