mcr WIP/S

DESCRIPTION

Fire resistance class of EI60(ve i↔o)S, EI120 (ve i↔o)S. The dampers are certified for conformity with EN 15650, classified according to EN13501-3, and tested according to EN 1366-2. They are designed for use in general ventilation installations. Optional EX making of dampers (as per ATEX directive) for applications in explosion hazard zones.