Product label: ULS d

ULS Air intake device


​Roof-mounted device for intake of fresh air into the ventilation system.
  • Low design
  • Excellent storm water and snow resistance
  • Solid structure
  • Optimum pressure drop
  • Low noise level
  • Innovative design
Designed to operate in tough conditions.  The labyrinth structure ensures good resistance (rain, snow, hail) in stormy weather (wind speed up to 25 m/s).
Air flow on the front surface of the device should not exceed 0,6 m/s.
Dimensions 160 – 1600 mm
Material ZM,H, Al, Zn
Special colors RAL K7

For more information contact our specialists

Oskari Mattila

Product Group Manager, NORDsmoke, NORDfire & NORDroof

Raino Viira

Product Group Manager, NORDdamper, NORDfire, NORDroof & NORDexternal