Overview
The WF, WFC Series fireproof grilles can be applicated in
substitution of the fireproof dampers both on walled divisers and on
plaster cardboard walls (mod. WFC) expecially where suppressed overall
dimensions are required. They also find their application as transit
grilles in all those cases where is required the air exchange between two
near rooms without giving-up the fire-protection.
Technical data
- Fibersilicate frame with vertical fixed blades
- Heat-expanding material on both blades sides
- WFC: 100 mm, WF: 60 mm
- Maximum dimensions WFC: 0,25 m2,
WF: 0,25 m2
- Reaction temperature 100 °C
- Fire resistance:
- WFC: on plaster cardbaord REI 120 n° 161516/2396 RF
certification
- WF: on wall REI 120 n° 137997/2105 RF certification
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