Square Type Ceiling Diffusers are offered in extruded aluminium construction with removable cores. These Ceiling Diffusers are capable of 1, 2, 3 and 4 way discharge. These Ceiling Diffusers are available in four way type design and give equal supply in all directions while three, two and one diffusers limit the supply in the required direction. Square Type Ceiling Diffusers can be availed with and without VCD and find application in various HVAC equipments.