Ubbink Air Excellent AE48C Semi-Rigid 90/75mm Outside/Inside Diameter Duct 50m

An Air Excellent semi-rigid plastic duct DN90/75mm without any additives.

• Modular manifolds, which can be used with all 6 duct types
• Semi-rigid plastic ducts on a roll and airtight mechanical connections, which are extremely easy to install
• Low system pressure loss due to radial design
• Airtight (class D/ATC 2 up +/- 2000 Pa) thanks to mechanical connections, which minimises fan energy use and sound production
• TÜV SÜD and ISEGA tested and certified, REACH compliant