Model 659T 20" x 20", 1/3" Fin Spacing, Enameled/Bright White, Steel, Concealed Hinged/Removable Lanced Face, T-Bar Return Air Filter Grille
Product Description
More Information
Steel Construction
• Lanced Face Design with 1/3 Inch Blade Spacing
• Flush, Removable Face with Concealed Latches and Hinges Can be Installed in any Direction""
• T-Bar Return Air Filter Grille • Type T-Bar Return Air Filter • Style Concealed Hinged/Removable Lanced Face • Grill Size 20 Inch Width x 20 Inch Height • Overall Dimensions 23-3/4 Inch Width x 1-5/8 Inch Depth x 23-3/4 Inch Height • Fin Spacing 1/3 Inch • Material Steel • Finish/Color Enameled/Bright White • Inclusions/Features Latch, Extended Frame • Airflow Rating 730 to 1465 CFM • Excludes 1 Inch Disposable Filter • Face Velocity 300 to 600 FPM • Pressure Loss 0.017 to 0.067 • Used for 24 Inch x 24 Inch Opening • Application Light Commercial
• Airflow Rating 730 to 1465 CFM • Excludes 1 Inch Disposable Filter • Face Velocity 300 to 600 FPM • Pressure Loss 0.017 to 0.067 • Used for 24 Inch x 24 Inch Opening • Application Light Commercial
• Our popular supply and return products for T-Bar ceilings are an innovative response to the challenge of creating a better indoor environment. T-Bar products combine clean appearance with installation ease, and include critical design details to ensure consistent performance. Glass fiber insulation minimizes condensation, and the aluminum foil vapor barrier protects the insulation from moisture, if condensation occurs. Patented adjustable deflectors permit a variety of directional patterns and minimizes static pressure loss. A unique modular collar system provides a standard collar and damper unit, which can be shared between a number of different T-Bar products. In addition, Hart & Cooley offers specialty T-Bar products to meet specific design demands. Surfaire® diffusers feature deflector apertures that enhance mixing of conditioned air. T-Bar products are offered in lanced, perforated, louvered and fixed-bar face styles, With steel or molded fiberglass backs.