Imagen KF Long Weld Flange Vacuum Fitting Product Options Part Number Tamaño de Brida Material DVF-A10GD 304 Stainless steel DVF-A16GD 304 Stainless steel DVF-A25GD 304 Stainless steel DVF-A40GD 304 Stainless steel DVF-A50GD 304 Stainless steel