Type BVA | Standard aluminium hatch, odor- and watertight. Frame and cover made of extruded aluminium profiles. Breaking load 125 kN according to EN 124. Installation height 76.5 mm, tray depth 65.5 mm. Inside reinforced with twisted steel wire. High-grade chemical-resistant sealing. Easy to open/close via hex bolts. Delivered complete with all accessories and clear installation instructions. Standard sizes: BVA 33 (300×300 mm), BVA 45 (450×450 mm), BVA 55 (500×500 mm), BVA 64 (600×400 mm), BVA 66 (600×600 mm), BVA 86 (800×600 mm), BVA 88 (800×800 mm), BVA 106 (1000×600 mm), BVA 108 (1000×800 mm), BVA 110 (1000×1000 mm).
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