DescriptionStandard Material: Aluminum profile and Aluminum sheet. Used on round type air ducts.Aerodynamic blades are easily adjustable. Round duct grilles are designed to assemble directly to the air duct, manufactured according to orders with customized dimensions. Available in two models: Single Row Model (RDG-106: Return), Double Row Model (RDG-206: Supply). Mounted with 4 mm screws on frame with appropriate quantity. On request, damper can be added to control air flow volume. Eloxal, anodizing or electrostatic powder coating with any colour from RAL catalogue.* UPON REQUEST, ANY OTHER SIZES MAY BE MANUFACTURED
