AOOJ & AOOK Series Supply And Extract Valves are an aesthetically pleasing terminal device which combine good appearance with accurate control over exhaust air volumes. The careful aerodynamic and acoustic design of the unit ensures low sound levels even at high pressure drop settings.
These valves are manufactured from high quality sheet steel with a RAL 9010 finish and can be easily installed with the aid of the mounting ring, which is supplied with sealing gasket with every unit.
These units can be used for toilet extract, or any extract point requiring an accurate and easily set air volume. Units with fusible links are available to order. Plenum boxes are not supplied.Read more
Daniel, thanks for pointing this out to us - we always appreciate feedback and we have amended the component to reflect this.
Good family, looks the part but requires duct connector and to be saved as an air terminal family as apposed to a duct fitting.