الوصف

Dasco Ceiling Diffuser is a multi-vane type with a fully removable core from its face for easy installation. Can be supplied in 1,2,3 & 4 airflow pattern and in any color or size. Available in two types, Type A and Type B quality. Additional gasket, safety chain, Equalizing Grid or perforated sheet can be added upon customer's request, for dimensions and further info Please check the attached Catalogue.  High quality complete extruded aluminium construction in silver anodized matt finish. White polyester powder coating finish or any other RAL standard colour are also available upon your requirement. DASCO perforated ceiling diffusers DDP*6 are designed especially for installation where a smooth air flow as well as a symmetrical air diffusion is required to meet with a certain HVAC application, and yet with a pleasing appearance to suit architectural requirements to flush outlets and concealed fixing method. Different samples from DASCO air terminal devices (Ceiling Diffusers) were tested at ITS (Inter tek Testing Services) labs.

Testing and Approval
Different samples from DASCO air terminal devices (Ceiling Diffusers) were tested at ITS (Inter tek Testing Services) labs in accordance with:

• Air diffusion council test code for Ceiling diffusers No. ADC ***2:GRD**4.
• ISO ***9 “Air distribution and air diffusion laboratory aerodynamic testing and rating of air terminal devices”.
• ANSI/ASHRAE ******1, “Method of testing for rating the performance of airoutlets and inlets”.