Annular Gap


Clearance between the two parts of a double containment kept under negative pressure. In the case of leaks in the inner containment, radioactive substances entering the annular gap are aspirated and either repumped or filtered and discharged via the vent stack in a controlled way.








ENS conferences

ENC 2014

ENC 2014
11 - 14 May 2014 Marseille, France

Topfuel 2015

TopFuel 2015
13-17 Sept. 2015
Zurich, Switzerl.