Ceiling Diffuser - Round With Fix Core

Round Diffuser Frame and cones are constructed from high quality aluminium sheet. Inner cones fixed rigidly to the frame. [Removable core available] The standard butterfly damper in supply diffuser can be easily adjusted through the face of the unit by means of a screw driver or a simple hook. Damper is fixed to the frame by rivets. Foam gasket is sealed around the back of the frame as option to avoid air leakage. The diffuser can be used for ceiling or exposed duct mounting and has a fixed horizontal air