Dayton 3G-OTH-75678 — Technical Specifications

Name: Dayton 3G-OTH-75678 13"H-W 5 1/4"L Aluminum Backdraft Damper: For 10 in Fan, Single Panel, 13 in H, 13 in W, 3 in D (MPN 3HHN4). Key specifications — Airflow Direction: Horizontal; Blade Type: Flat Blade; Brand: DAYTON; Maximum Air Velocity: 2500 fpm; Mounting Position: Vertical.
Brand: Dayton

The Dayton 13"H-W 5 1/4"L Aluminum Backdraft Damper (SKU 3HHN4) is a wall-mount backdraft damper designed for use with a 10-inch fan. It features a single-panel flat blade construction, measures 13 inches in height, 13 inches in width, and 3 inches in depth, and supports horizontal airflow with a vertical mounting position. The damper has a maximum air velocity of 2500 fpm.

View Product & Quote

Technical Specifications

Parameter	Value
D	3 in
H	13 in
Type	Single Panel, 13 in W
Brand	DAYTON
Blade Type	Flat Blade
Airflow Direction	Horizontal
Mounting Position	Vertical
Maximum Air Velocity	2500 fpm
Manufacturer Part Number	3HHN4