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    Accessories

    Aspiration Reducing Film Sheet for Smoke-Extraction Opening

    Aspiration reducing film sheets are required for smoke-extraction openings. The foils are for tapering the drill holes in the intake manifolds and prevent any increased development of noise in the operation of the aspirating smoke detection system.

    Overview

    Aspiration reducing film sheets are required for smoke-extraction openings. The diameter of the smoke extraction opening is printed on the smoke extraction reduction foil. For uniform detection across all smoke extraction openings, the opening diameters should be selected according to the specifications in the function description.

    Product Number
    Part Number
    Description
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    801551
    Aspiration Reducer, Film Sheet, 2.0mm
    801552
    Aspiration Reducer, Film Sheet, 2.5mm
    801554
    Aspiration Reducer, Film Sheet, 3.2mm
    801555
    Aspiration Reducer, Film Sheet, 3.4mm
    801556
    Aspiration Reducer, Film Sheet, 3.6mm
    801557
    Aspiration Reducer, Film Sheet, 3.8mm
    801558
    Aspiration Reducer, Film Sheet, 4.0mm
    801559
    Aspiration Reducer, Film Sheet, 4.2mm
    801560
    Aspiration Reducer, Film Sheet, 4.4mm
    801561
    Aspiration Reducer, Film Sheet, 4.6mm