Good points

Brand: Duco
Round
W/H; 215x215mm
Outlet and inlet

DucoVent Design round AK supply and extract

DucoVent Design AK is an aesthetic, aluminium valve, suitable for ceiling and wall mounting, which, thanks to its sleek design, integrates almost invisibly into rooms where polluted or humid air is extracted.
DucoVent Design AK is also very easy to install thanks to magnetic strips on the cover plates. The acoustic rings ensure optimum attenuation and easy adjustment. Fine adjustment is also possible using a cone that is steplessly adjustable by means of a spindle with counter nut. Easy cleaning of the valve, without disturbing the settings, is an additional advantage!

Brand	Duco
Category	All air supply valves
GTIN	05425037150514
Manufacturer's item number	0000-4210
Article number	19140070

Specifications

2-stage operation	Manual
Capacity	75 m³/h
Front width	215 mm
Front diameter	215 mm
High inducing	No
Built-in depth	52 mm
Built-in ring	Clamping spring
Colour	White
Exhaust air	Yes
Air supply	Yes
Material	Aluminium
With filter	No
With volume adjustment	Yes
Nom. duct diameter connection	125 mm
RAL number	9010
Blow out pattern limited	No
Shape	Round
Self-regulating	No