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ConceptSystem 77 Bulletproof

Technical information

Performance

Comfort

Air tightness
Class 4 (600Pa)
Water tightness
Class 4A (150Pa)
Wind load resistance
Class C3 (1200Pa)

Safety

Impact resistance
I5/E5
Bullet resistance
FB4 FSG FB6 Kalashnikov
Opening & closing resistance
Class 6
* Note: Performances and properties may be different depending on the profile combinations

Properties

Max. dimensions & weight

Min. height of element
570 mm
Min. width of element
614 mm
Min. height of vent
500 mm
Max. height of vent
3000 mm
Min. width of vent
500 mm
Max. width of vent
1400 mm
Max. weight of vent
250 kg

Sightlines

Min. frame width (inward opening)
77 mm
Min. frame-vent width (inward opening)
159 mm
Min. frame width (outward opening)
77 mm
Min. frame-vent width (outward opening)
184 mm
Min. width T-profile
102 mm
Depth frame
97 mm
Depth Vent
97 mm
Depth frame-vent
68 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
25 mm
Max. glass thickness - vent
63 mm