Gravity Ventilator Exhaust Airflow @ 0.100 in SP 1 375 cfm Housing Material Aluminum Assembly Fully Assembled Compatible Curb Grainger Part Number 2RB77 Compatible Damper Grainger Part Number 4HX40 Mount Type Roof Curb Number of Filters 0MRO2RB71
| # | Attribute | Value |
|---|---|---|
| 1. | brand | DAYTON |

