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ISO 2861:2020

Vacuum technology — Dimensions of clamped-type quick-release couplings ISO 2861:2020

Publication date:   Feb 17, 2020

General information

90.93   Standard confirmed   Jun 12, 2025

ISO

ISO/TC 112 Vacuum technology

International Standard

23.160   Vacuum technology

Buying

Published

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Scope

This document specifies the dimensions of the clamped-type quick-release couplings used in vacuum technology, as well as those of the O-rings and their carriers associated with these couplings, used to ensure vacuum tightness.
NOTE The dimensions retained for the coupling diameter ensure the compatibility of the quick-release coupling with the corresponding vacuum flanges specified in ISO 1609[1].

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 2861:2013

NOW

PUBLISHED
ISO 2861:2020
90.93 Standard confirmed
Jun 12, 2025




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