For stainless steel flanges, No gas permeation, Fastener, ISO-KF clamp for metal seals, For single use only
Material, Stainless steel
With fine filter made of stainless steel 316L/1.4404, Mesh size (average pore size), approx. 0.004 mm, With FKM-o-ring
Don't worry we won't leave you in a vacuum