Ubbink Air Excellent AE48C Semi-Rigid 90/75mm Outside/Inside Diameter Duct 50m 400 300 049 providing a convenient hook for

providing a convenient hook for hanging and a strong magnetic attachment for easy placement on metal surfaces

The Bio is a wall mounted hood crafted in natural wood and satin white

The bend comes complete with fixings to securely fix in place along with 4 x oval O-rings to ensure an airtight connection

Auto-zeroing for ignoring background gas levels in leak test area

If a person enters a room

Ubbink Air Excellent AE48C Semi-Rigid 90/75mm Outside/Inside Diameter Duct 50m 400 300 049 providing a convenient hook forAn 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 TV SD and ISEGA tested and certified, REACH