Snap-On Round Butterfly Control Damper For 8 in Nominal Duct Dia, Steel/Plastic, 1200 fpm
| Item | 8"dia Steel Snap-On Control Damper |
|---|---|
| Duct Size | 8 in |
| Overall Dia. | 7-3/4 in |
| Includes | Screws |
| Number of Panels | Not Applicable |
| Motor Bracket Extension | Not Applicable |
| Free Area | Not Applicable |
| Flange Width | Not Applicable |
| Frame Less Flange | 60 sq in |
| Mounting Position | Not Applicable |
| Frame Material | Not Applicable |
| Blade Type | Butterfly |
| Blade Material | Steel |
| Bushing Material | Not Applicable |
| Maximum Air Velocity | 1200 fpm |
| Tie-Rod Material | Not Applicable |
| Rough Opening Width | Not Applicable |
| Maximum Ambient Temperature | Not Applicable |
| Blade Material Thickness | 1 mm |
| Overall Diameter | 7-3/4 in |
| Frame Depth | Not Applicable |
| Blade Orientation | Opposed Blades |
| Leakage @ 1 in wg | Not Applicable |
| Closure Velocity Rating | Not Applicable |
| Frame Opening Height | Not Applicable |
| Fusible Link Temperature | Not Applicable |
| For Air Type | Clean Air |
| Opening Type | Not Applicable |
| Minimum Ambient Temperature | Not Applicable |
| Rough Opening Diameter | Not Applicable |
| Damper Finish | Epoxy |
| Frame Material Grade | SPCC |
| Frame Opening Width | Not Applicable |
| Axle Material | Plastic |
| Mounting Style | Snap-On |
| Maximum Pressure | Not Applicable |
| Series | Not Applicable |
| Rough Opening Shape | Not Applicable |
| Open Depth | Not Applicable |
| Fits Fan Diameter | Not Applicable |
| Airflow Direction | Vertical |
| Mounting Hole Diameter | Not Applicable |
| For Duct Shape | Round |
| Seal Material | Not Applicable |
| Standards | Not Applicable |
| Single Acting/Double Acting | Single Acting |
| Frame Material Thickness | Not Applicable |
| Bearing Material | Steel |
| Color | Brown |
| Pressure Drop @ 1000 fpm (AMCA 5.3) | Not Applicable |
| For Fuel Type | Not Applicable |
| Overall Width | Not Applicable |
| For Nominal Duct Diameter | 8 in |
| Counterbalanced | Not Applicable |
| Damper Application | Control |
| Pressure Drop @ 1000 fpm (AMCA 5.2) | Not Applicable |
| Overall Height | Not Applicable |
| Closure Type | Not Applicable |
| Closure Pressure Rating | Not Applicable |
| Switch Action | Not Applicable |
| ACMA Leakage Class | Not Applicable |
| Rough Opening Length | Not Applicable |
| Blade Seal Material | Not Applicable |
| Material Fabrication | Not Applicable |
| Flange Type | Not Applicable |
| Country of Origin (subject to change) | China |
| Package Quantity | 1 |