Description
Types of ventilation flaps
- with straight base, type C, E
- with skewed base, type NG-A
Technical description of standard
- straight base of height 300 mm or 500 mm made of galvanized sheet of 1.25 mm thickness
- thermal insulation of base made of hard mineral wool of thickness 20 mm
- leaf glazing: multi-chamber polycarbonate panel, acrylic dome, solid polycarbonate dome, surface panel, multi-chamber polycarbonate panel and single or double-layer acrylic dome or solid polycarbonate dome, multi-chamber polycarbonate panel with aluminum envelope cover and glazing of BROOF (t1) class
Control systems
- pneumatic,
- electrical (230V~)
Available dimensions
| TYPE | MINIMAL SIZE [mm] | MAXIMAL SIZE [mm] |
|---|---|---|
| Type C | 800×800 | 2000×2000 |
| Type E | 100×1200 | 1600×1900 |
