KF Bulkhead Clamp – Vacuum Flange Mounting

The ISO-KF Bulkhead Clamp is designed for secure mounting of ISO-KF vacuum flanges to flat mounting surfaces, such as vacuum chamber walls, base plates, and vacuum system assemblies.

Manufactured from Aluminium 6082, the clamp provides a lightweight and reliable mechanical connection for vacuum and high-vacuum applications. The split half-shell design allows convenient installation around the flange and secure attachment using the included mounting screws.

The clamps are manufactured in accordance with ISO 2861/1 and DIN 28403 and meet the material, surface finish, and cleanliness requirements of high-vacuum technology.

Technical Specifications

Flange Sizes: DN16, DN25, DN40, DN50 KF

Material: Aluminium 6082 (EN AW-6082)

Flange Standard: ISO 2861/1, DIN 28403

Vacuum Compatibility: Down to 10⁻⁸ mbar

Application: Vacuum flange mounting and mechanical fastening

Included: Mounting screws (for all nominal sizes)

Applications

Suitable for vacuum chambers, vacuum manifolds, laboratory vacuum equipment, and industrial vacuum systems requiring secure ISO-KF flange mounting.

The bulkhead clamp is used together with a compatible ISO-KF sealing element to establish a vacuum-tight connection.