* Tested according to 1366-2
* Accoding to DIN EN 15650 Fire resistance class is provided up to EI 120 S requirements.
* CE marked according to 12101-8
* Supplied with electrical spring return actuator (24 V or 230 V), or mechanical spring release (failsafe)
* Sizes from 200x200 mm up to 1300x800 mm are available
* Suitable for use in ducts with a maximum pressure difference of 1200 Pa
* Frame construction is galvanised steel as standard. Stainless steel option available on request.
* No spare parts or additional installation frames needed for basic installation method