Smoke damper ESAR

Circular smoke control damper ESAR is specially designed to use in single fire compartment applications as a closing or as an opening damper for smoke extract purposes. CE marked Easy and cost effective installation Manual and automatic activation Tested according to the test standard EN-1366-10 Fire class: E 120 S Pressure class 1000 Pa Temperature class 600 °C Sizes from 100 mm to 630 mm Two safety positions – open and closed Can transfer to safety position automatically via smoke detection or manually via switch used by fire fighters Flow direction has no effect on the function of the damper ESAR is fulfilling the new european product standard EN 12101-8 requirements for single compartment applications and it is CE marked. The product has been tested according to EN 1366-10 fulfilling fire class E 120 S with pressure class 1000 Pa and temperature class 600 °C. ESAR dampers are suitable both for automatically by a fire alarm activated systems (AA) and manually, after the fire has started, by fire fighter activated systems (MA), 25 min open / close. ESAR smoke control damper is designed so, that opening or closing can be made even 25 minutes after the fire has started, in 600 °C. Factory mounted electrical actuator is placed inside fire resistant calcium-silicate box. By design phase and installation work it is very important to notice, that all cable system with connection boxes has to be done by fire resistant products. Electrical actuator changes the damper position from open or close with transfer time not more than 60 s. If the electricity is cut off, damper blade will remain in its position. • Smoke control damper has two safety positions open or closed