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Wall collar airRoxy 100 (model 02-458) for ventilation duct connection
Summary description:
Wall collar airRoxy 100 (02-458) is a ventilation wall flange designed to connect round ducts with a 100 mm nominal diameter to wall openings. It provides a stable, low-profile mounting point for ventilation pipes and helps seal the duct penetration. Suitable for residential and light commercial ventilation installations where a compact wall transition is required.