19mm wide opening - 1 Slot Vent Covers

Diffuser made of BLACK extruded anodised aluminium ; Plenum made of galvanised sheet metal with circular plastic coupler; Outer closed cell

At a perfect setting, linear slot diffusers provide a stable pattern of diffusion to produce an optimum performance for both supply and return air in addition

single slot bracket slot diffusers are specially designed to provide supply or return air through ceiling These are available in single as well as multiple slots opening

single long slot toaster Linear slot diffuser for efficient air supply in comfort ventilation systems The diffusers can be installed in individual pieces or have multiple segments