This Nordtest method is designed to ascertain the maximum water-flow a gully can discharge before backing-up, leakage, noise etc. occurs. Max. discharge capacity from floor and through side-inlets are measured.
Nordtest is a trademark of Nordic cooperation in conformity assessment. The emphasis of Nordtest is to develop, promote and innovate Nordic test methods and pre-normative activity. Nordtest endeavours to remove technical barriers to trade and promotes the concept: “Approved once, accepted everywhere”.