Products Architectural Louvers, Dampers, Roof Curbs, Actuators, Grilles, Sunshades and more. Dampers - Rectangular Dampers: Model:CD-75/76 Thinline Opposed/Parallel Blade Damper APPLICATION 3" deep streamline blade aluminum control damper CD-75/76 DOCUMENTS - Submittal Sheet - O & M Instruction Sheet - CD-75,76 BIM (REVIT) - CAD Details - Installation & Maintenance - Jackshafting - Actuator Sizing Chart Drop Plenum Diffusers Balancing / Regulating Dampers UV Products Iris Dampers Louvers Dampers UL Listed Dampers Roof Curbs and Rails Sunshades Architectural Grilles Ventilators Doors Actuators Fans Air Measuring Products VAV Terminals Security Bars & Grilles Plenums Duct Take-Offs Custom Work Manufacturer Cross Referencing System View Now Previous Next