Tested according to EN 1634-1 Inspection panel for use in shaft wall systems / installation shaft walls / facing panels. Normalized sound level difference tested according to EN ISO 10140-2: 40 dB (dimension 400 x 400 mm).
Installation in shaft walls with one of the requirements being “fire load from shaft side and room side”. Reliable protection against spreading of fire from the room into the shaft or vice versa. Mounting frame made of aluminium with fire protection strips, panel with inserts made of fire protection plates DF. Self-adjusting safety catch arms on both sides, removable cover. Assembly instruction: For wall installation, the locks must be positioned upwards. Classification report is available upon request. Custom-made products: Intermediate sizes in 50 mm steps available on request.
Clear opening: (A3 -32 mm) x B3
Construction opening dimension = Installation dimension (A1 +5-10 mm) x (+5-10 mm)
Data sheet (PDF)
Installation instruction (PDF)