Dayton 3G-OTH-74843 — Technical Specifications

Name: Dayton 3G-OTH-74843 50.75"H-W 4.5"L Alu Intake Shutter Dampr: For 48 in Fan, Single Panel, 50 3/4 in H, 50 3/4 in W (MPN 4YN19). Key specifications — Airflow Direction: Horizontal; Blade Type: Flat Blade; Brand: DAYTON; Maximum Air Velocity: 2250 fpm; Mounting Position: Vertical.
Brand: Dayton

The DAYTON 4YN19 is a universal-mount backdraft damper with flat blades, designed for horizontal airflow in vertical mounting positions. It measures 50.75 inches in height and width with a 4.5-inch depth, intended for use with a 48-inch fan. The damper supports a maximum air velocity of 2250 fpm.

View Product & Quote

Technical Specifications

Parameter	Value
H	50 3/4 in
Type	Single Panel, 50 3/4 in W
Brand	DAYTON
Blade Type	Flat Blade
Airflow Direction	Horizontal
Mounting Position	Vertical
Maximum Air Velocity	2250 fpm
Manufacturer Part Number	4YN19