6 In.dia Round Steel Vent Zone Cntrl Dampr For Nominal Duct Diameter 6 in Damper Application Zoning Number of Panels Not Applicable Overall Height 9 3/4 in Overall Length 7 7/8 in Rough Opening Shape Round For Duct Shape Round Overall Width 12 1/4 in Frame Material Thickness Not Applicable Blade Material Galvanized Steel Maximum Air Pressure Not Applicable Overall Diameter 6 in Rough Opening Length 6 in Rough Opening Width 6 in Damper Type Dynamic Maximum Air Velocity 160 CFMMRO48KT48
| # | Attribute | Value |
|---|---|---|
| 1. | brand | HONEYWELL HOME |

