lindab | access doors Access door Dimensions IPL b Description Access door, which fits on the flat side of a rectangular duct. Consists of a door and a frame. The door has a 20 mm thick high density insulation. The frame is attached to the duct wall by means of screws. A gasket as well as a retaining chain is fitted between door and frame. Can achieve maximum tightness class C. a Size nom a b m [mm] [mm] [kg] 300 × 150 * 349 197 1,03 460 × 250 502 298 2,08 530 × 360 578 400 2,70 635 × 430 679 476 3,57 * This size equipped with 2 locking mechanisms. Ordering example Product Size nom IPL 460 250 Lindab reserves the right to make changes without prior notice 2021-02-11
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