Dayton 3G-OTH-75905 — Technical Specifications

Name: Dayton 3G-OTH-75905 17"H-W 6"L Aluminum Backdraft Damper: For 12 in Fan, Single Panel, 17 in H, 17 in W, 2 1/4 in D (MPN 3HHP5). Key specifications — Airflow Direction: Horizontal; Blade Type: Flat Blade; Brand: DAYTON; Maximum Air Velocity: 2000 fpm; Mounting Position: Vertical.
Brand: Dayton

The Dayton 17H-W 6L Aluminum Backdraft Damper (SKU 3HHP5) is a wall-mount backdraft damper designed for use with a 12-inch fan. It features a single-panel, flat blade design with a horizontal airflow direction and vertical mounting position, supporting a maximum air velocity of 2000 fpm. The damper measures 17 inches in height, 17 inches in width, and 2 1/4 inches in depth.

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Technical Specifications

Parameter	Value
D	2 1/4 in
H	17 in
Type	Single Panel, 17 in W
Brand	DAYTON
Blade Type	Flat Blade
Airflow Direction	Horizontal
Mounting Position	Vertical
Maximum Air Velocity	2000 fpm
Manufacturer Part Number	3HHP5