Dayton 3G-OTH-75883 — Technical Specifications

Name: Dayton 3G-OTH-75883 16.75"H-W 4.5"L Aluminum Backdraft Dampr: For 12 in Fan, Single Panel, 16 3/4 in H, 16 3/4 in W (MPN 4HX76). Key specifications — Airflow Direction: Vertical; Blade Type: Flat Blade; Brand: DAYTON; Maximum Air Velocity: 2250 fpm; Mounting Position: Vertical.
Brand: Dayton

The Dayton 4HX76 is a wall-mount backdraft damper designed for use with a 12-inch fan. It features a single-panel, flat blade design with vertical airflow direction and vertical mounting position. The damper has a maximum air velocity of 2250 fpm and measures 16.75 inches in height and width with a 4.5-inch length, constructed from aluminum.

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Technical Specifications

Parameter	Value
H	16 3/4 in
Type	Single Panel, 16 3/4 in W
Brand	DAYTON
Blade Type	Flat Blade
Airflow Direction	Vertical
Mounting Position	Vertical
Maximum Air Velocity	2250 fpm
Manufacturer Part Number	4HX76