The VU120 smoke extraction damper is designed for installation in ventilation ducts that pass through walls, opening in smoke evacuation situations, with a fire resistance of 120 minutes.

Features

- High air tightness, product tested at 1500 Pa.
- Free airflow resulting in minimal pressure loss.
- Approved for installation in silico-calcareous ducts, plaster "Staff," and concrete.
- Maintenance-free.
- For indoor use.
- The damper body is made of refractory material, asbestos-free, and moisture-resistant.
- Perfect integration into the wall thanks to the control mechanism being offset from the center of the damper, allowing perfect insertion, facilitating access and manipulation.
- Supplied with standard PM connection type (for straight neck at each end). Other connection types available: PP, PG30, and PG20.
- Can be supplied with an inspection window.
- Fire resistance certified to EN 1366-10.
- Complies with BS EN 12101-8 standard for smoke and heat control.

VU120 MANF EVO VD24 FDCU: Upgradeable remote controlled unlocking mechanism with natural magnet 24V DC and end switch (FDCU).

VU120 MANF EVO VD48 FDCU: Upgradeable remote controlled unlocking mechanism with natural magnet 48V DC and end switch (FDCU).

VU120 MANF EVO VM24 FDCU: Upgradeable remote controlled unlocking mechanism with magnet 24 V DC and end switch (FDCU).

VU120 MANF EVO VM48 FDCU: Upgradeable remote controlled unlocking mechanism with magnet 48V DC and end switch (FDCU).

VU120 NF: Remotely controlled spring return actuator (for small dimensions). The servomotor is designed to control smoke evacuation dampers from distance. This solution is suitable in case of counter-pressure. Beginning and end of range switches included.

VU120 SF: Remotely controlled spring return actuator (for large dimensions). The servomotor is designed to control smoke evacuation dampers from distance. This solution is suitable in case of counter-pressure. Beginning and end of range switches included.