Plastic ventilation grilles

TC ventilation grille

A 3-step louver in a ventilation grille is a mechanism with movable fins that can be set in three fixed positions to reduce or increase air flow.

The user selects the opening level depending on the ventilation needs of the room. The solution is simple in design and does not require precise, continous control.

Equipment

The installed nylon mesh protects the ventilation ducts against insects.

The shutter mounted in the ventilation grilles allows to regulate the amount of air flowing and adapt it to the current needs of the user.

Dimensions

To indicate a model in a specific color, add the letter designation of a given color to the index:
- white (no letter designation)
- brown BR
- black CZ
- graphite GR
- silver satin SS

Instructions and certificates