Aluminum KF-16 CLAMP. Does NOT come with centering ring. Used in vacuum manifold for high vacuum systems like a short path or terpene refinement kit,
These clamp vacuum fittings follow ISO-KF standard and are commonly used to build foreline vacuum plumbing and process systems. They are often called quick flange fittings because they are quick to assemble. A circumferential clamp and centering ring form the vacuum seal between the connecting flanges.