for smoke heat extraction and ventilation for bottom-hung, top-hung
and flat windows

Features

- opening speed approx. 9 mm/sec, so that opening time is less than 60 seconds
- automatic switch off when end stop is reached end stop “open”: using built-in
limit switch end stop “closed”: using electronic power cut-off,
- overload protection
- tight closing using electronically defined pressing force
- opening mechanics with stainless steel chain, maintenance-free
- corrosion-free external elements
- drive mechanism with reduced depth
- It conforms to 73/23LVD、89/336EMC of EU directive.
- Attain EN12101-2/9/10 certificate.

המנוע עמידי אש 300 מעלות 30 דקות לפי תקן אירופי חדש

Temperature resistance: 300° C for 30 minutes
(according to DIN EN 12101/2)