ConceptSystem 77 Bulletproof
Technical informationPerformance
Energy
- Thermal insulation - Uf
- 2.4 W/m²K
- Thermal insulation - Uw
- 1.6 W/m²K
- Uw Dependencies
- Frame-vent: Ug 1.0W/m²K, psi: 0.032W/mK @1.23x1.48m (128mm sight line), 25mm glass
Safety
- Bullet resistance
- FB4 - FSG - Kalashnikov
- Operating Forces Class
- Class 1
Properties
Sightlines
- Min. frame-vent width (inward opening)
- 128 mm
- Min. frame-vent width (outward opening)
- 128 mm
- Min. width T-profile
- 102 mm
- Depth frame
- 97 mm
- Depth Vent
- 77 mm
- Depth frame-vent
- 106 mm
Glazing
- Rebate height
- 25 mm
- Glazing method
- Dry glazing - Siliconized glazing - Internal glazing - Glazing bead
- Min. glass thickness - frame/element
- 25 mm
- Max. glass thickness - frame/element
- 52 mm
- Min. glass thickness - vent
- 4 mm
- Max. glass thickness - vent
- 63 mm