Dayton 3G-OTH-76502 — Technical Specifications

Name: Dayton 3G-OTH-76502 33"H-W 6.5"L Extrd Alu Backdraft Dampr: For 30 in Fan, Single Panel, 33 in H, 33 in W, 3 in D, Wall (MPN 4FZH8). Key specifications — Airflow Direction: Horizontal; Blade Type: Flat Blade; Brand: DAYTON; Maximum Air Velocity: 3250 fpm; Mounting Position: Vertical.
Brand: Dayton

The Dayton 4FZH8 is a wall-mount backdraft damper with a single-panel extruded aluminum flat blade design. It measures 33 inches in height, 33 inches in width, and 3 inches in depth, and is intended for use with a 30-inch fan. The damper is designed for vertical mounting with horizontal airflow direction and a maximum air velocity of 3250 fpm.

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Technical Specifications

Parameter	Value
D	3 in
H	33 in
Type	Single Panel, 33 in W, Wall
Brand	DAYTON
Blade Type	Flat Blade
Airflow Direction	Horizontal
Mounting Position	Vertical
Maximum Air Velocity	3250 fpm
Manufacturer Part Number	4FZH8