
Canarm 3G-OTH-77366 — Technical Specifications
The CANARM Manual Damper (SKU 844HY9, MPN SR3230X30) is a wall-mount backdraft damper designed for a 30-inch fan and 30-inch nominal duct diameter. It features a flat blade type with horizontal airflow direction, and measures 30 inches in height, 30 inches in width, and 2 1/4 inches in depth, constructed from aluminum.
Technical Specifications
| Parameter | Value |
|---|---|
| D | 2 1/4 in |
| H | 30 in |
| Type | For 30 in Nominal Duct Dia, 6, 30 in W, Aluminum |
| Brand | CANARM |
| Blade Type | Flat Blade |
| Airflow Direction | Horizontal |
| Manufacturer Part Number | SR3230X30 |
