ELS-D 160 – Helios – Fire Damper
Two step shut off device for horizontal installation to prevent fire spreading out through the ventilation ducts onto other floors.
Housing is compact and space saving, integrated ceiling duct made out of galvanised sheet steel.
Product PDF:
130447 - DHA 250 E4P 30 - Roof fan horizontal metal - Ruck
MTP 30 - 143289 - 3 - step potentiometer 10 kO - Ruck 

