Dayton 3G-OTH-74769 — Technical Specifications

Name: Dayton 3G-OTH-74769 17.75"H-W 3.7"L Square GStl Fire Dampr: Dynamic, 18 in H, 18 in W, 3 3/4 in L, Spring, Normally Open (MPN 2TGG1). Key specifications — Brand: DAYTON; Blade Type: Curtain; Closure Type: Spring; Mounting Position: Vertical.
Brand: Dayton

The Dayton 2TGG1 is a rectangular fire damper with a curtain blade type and spring closure, designed for vertical mounting. It measures 18 inches in height, 18 inches in width, and 3 3/4 inches in length, operating as a normally open dynamic fire damper.

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Technical Specifications

Parameter	Value
H	18 in
Type	18 in W, 3 3/4 in L, Spring, Normally Open
Brand	DAYTON
Blade Type	Curtain
Closure Type	Spring
Mounting Position	Vertical
Manufacturer Part Number	2TGG1