67 The vents are installed in ducts for the extraction of stale air or supply of fresh air. DUCO does not lose sight of the aesthetic or the functional aspect here either. DucoVent Basic DucoVent Comfort DucoVent Design DucoVent Premium Type of DucoBox DucoBox Energy Comfort and Comfort Plus DucoBox Energy Premium Type of vent Supply Extraction Supply Extraction Supply* Extraction * With the exception of ‘Standard’ vents Supply Extraction Air flow Up to 75 m³/h Extraction: up to 75 m³/h Supply: up to 75 m³/h Extraction: up to 75 m³/h Supply: up to 50 m³/h Up to 50 m³/h Design Shape Round Round Round Square Standard and XL Rounded Square Standard and XL Round (trimless) Material Plastic Plastic (ASA) Aluminium Plastic Colour White White All RAL White (can be painted) Sound absorption Ease of maintenance Fitting To be clamped in DucoFlex Sealing joint in DucoFlex To be clamped in DucoFlex Sealing joint in DucoFlex + plastering Setting flow rate Fine adjustment via rotary adjuster 11 adjustable positions Preregulation with flow rings + Fine adjustment via rotary adjuster 36 adjustable positions Vents Which vents to choose?
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