Round Diffusers - Step Down

DESCRIPTION:

• Frame and inner cones are constructed from high quality aluminium sheet.
• Inner cones fixed rigidly to the frame, and can be removed easily to access the butterfly damper, as well as for installation.
• The Inner cones are fixed in a step down pattern to increase opening for higher volume of air.
• The standard butterfly damper in supply diffuser can be easily adjusted through the face of the unit by means of screw drive or by means of a simple hook after removing the core.
• The diffuser can be used for ceiling or exposed duct mounting and has a fixed horizontal air pattern.
• Suitable for higher ceilings where more volume of air is required such as auditoriums.