371/1 - Available until end of stock

Aluminium floor vent heavy version. The L-frame without stop equipped with a noise damping strip must be fully supported. The blinds run in the width direction. Floor anchors included. Suitable for runoff wells of swimming pools, cellars, garages, butcheries, etc...
  • Extra-heavy-duty construction
  • Sound-damping rubber strip
  • Transverse blades