Exhaust Shutter Fits Fan Dia 18 In SS
Description
21 In.H-W 5 1/4 In.L SS Backdraft Dampr Damper Application Backdraft For Nominal Duct Diameter Not Applicable Frame Material Stainless Steel Number of Panels 1 Maximum Air Velocity 2500 fpm Overall Height 21 in Rough Opening Diameter 18 1/2 in Rough Opening Shape Square Fits Fan Diameter 18 in For Duct Shape Not Applicable Free Area 1.9 sq ft Overall Width 21 in Frame Material Thickness 0 in Overall Length 5 1/4 in Connection Type Not Applicable Frame Depth 2 in
Product Specification
| Characteristic | Value |
|---|---|
| Weight (lb.) | 6.88 lb |
| Items per Unit of Issue | 1 |
| UNSPSC | 30151801 |
| UNSPSC Segment | 30 |
| UNSPSC Family | 3015 |
| UNSPSC Class | 301518 |
| Country of Origin (subject to change) | United States |