Specification:
Internal Diameter: 25mm / 0.984″
Centering Ring Material: Aluminum
External O Ring Material: Buna-N material

Features:
– These KF-25 Centering Ring vacuum fittings follow ISO-KF standards and have a flange size of NW-25.
– They 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.
– The centering ring contains a rubber elastomer o-ring.

Package Included:
10 x Flange Centering Rings

More Details: