Canarm 3G-OTH-77149 — Technical Specifications

Name: Canarm 3G-OTH-77149 Manual Damper: For 12 in Fan, For 12 in Nominal Duct Dia, Double Panel, 12 in H, 12 in W, 2 1/4 in D (MPN SR3212X12). Key specifications — Airflow Direction: Horizontal; Blade Type: Flat Blade; Brand: CANARM.
Brand: Canarm

The CANARM SR3212X12 is a wall-mount backdraft damper designed for a 12-inch fan and 12-inch nominal duct diameter. It features a double-panel construction with flat blades and horizontal airflow direction, measuring 12 inches in height, 12 inches in width, and 2 1/4 inches in depth.

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Technical Specifications

Parameter	Value
D	2 1/4 in
H	12 in
Type	For 12 in Nominal Duct Dia, Double Panel, 12 in W
Brand	CANARM
Blade Type	Flat Blade
Airflow Direction	Horizontal
Manufacturer Part Number	SR3212X12