MAPRO make continuous slot diffuser of model MDS is ideally suited to variable volume applications due to its excellent low flow rate air diffusion characteristics and high air handling capacity. This is a highly established product in terms of aerodynamic and acoustic performance. For requirement of air distribution through ceiling of continuous/discreet size section these diffusers are suitable with scope of air pattern adjustment by changing blade/vane opening. Provision is made to control the air flow rate by providing Hit & Miss Damper in each slot, if required.