Foreword

ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing International Standards is normally carried out through ISO technical committees. Each member body interested in a subject for which a technical committee has been established has the right to be represented on that committee. International organizations, governmental and non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization.

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The committee responsible for this document is ISO/TC 112, Vacuum technology.

This first edition of ISO 2861 cancels and replaces 2861-1:1974, of which it constitutes a technical revision. The most important change is the addition of the dimension for 50 mm nominal bore quick-release couplings and their constituent parts to the dimensions of the four nominal bore sizes, 10 mm, 16 mm, 25 mm and 40 mm, already specified in the replaced standard (ISO 2861‑2:1980, Vacuum technology — Quick release couplings — Dimensions — Part 2: Screwed type, was withdrawn in 2010).

BS ISO 2861:2013

Vacuum technology. Dimensions of clamped-type quick-release couplings

Published:

30 Jun 2013

Withdrawn:

21 Feb 2020