The FS-1620 Fire/Class II Smoke Damper is designed to prevent the spread of smoke and its 1-1/2 hour fire rating is for use within a dynamic HVAC system during life safety situations.
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.