Dayton 3G-OTH-77297 — Technical Specifications

Name: Dayton 3G-OTH-77297 23"H-W 6.5"L Fiberglass Backdraft Damper: For 20 in Fan, Single Panel, 23 in H, 23 in W, 3 in D (MPN 5C214). Key specifications — Airflow Direction: Horizontal; Blade Type: Flat Blade; Brand: DAYTON; Maximum Air Velocity: 2500 fpm; Mounting Position: Vertical.
Brand: Dayton

The Dayton 23"H-W 6.5"L Fiberglass Backdraft Damper (SKU 5C214) is a wall-mount backdraft damper designed for use with a 20-inch fan. It features a single-panel flat blade design, measures 23 inches in height, 23 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.

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Technical Specifications

Parameter	Value
D	3 in
H	23 in
Type	Single Panel, 23 in W
Brand	DAYTON
Blade Type	Flat Blade
Airflow Direction	Horizontal
Mounting Position	Vertical
Maximum Air Velocity	2500 fpm
Manufacturer Part Number	5C214