Dayton 3G-OTH-74553 — Technical Specifications

Name: Dayton 3G-OTH-74553 26.75"H-W 4.5"L Alu Intake Shutter Dampr: For 24 in Fan, Single Panel, 26 3/4 in H, 26 3/4 in W (MPN 4YN17). Key specifications — Airflow Direction: Horizontal; Blade Type: Flat Blade; Brand: DAYTON; Maximum Air Velocity: 2250 fpm; Mounting Position: Vertical.
Brand: Dayton

The Dayton 4YN17 is a universal-mount backdraft damper with flat blades, designed for horizontal airflow and vertical mounting. It measures 26.75 inches high by 26.75 inches wide with a 4.5-inch length, and is intended for use with a 24-inch fan. The damper has a maximum air velocity of 2250 fpm.

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Technical Specifications

Parameter	Value
H	26 3/4 in
Type	Single Panel, 26 3/4 in W
Brand	DAYTON
Blade Type	Flat Blade
Airflow Direction	Horizontal
Mounting Position	Vertical
Maximum Air Velocity	2250 fpm
Manufacturer Part Number	4YN17