# Rectangular Fire Damper, 11-3/4x13-3/4 In

13.8 In.H 11.8 In.W 3.7 In.L GStl Sprng Fire Dmpr, Damper Application Fire, Frame Material Galvanized Steel, Number of Panels 1, Maximum Air Velocity None, Overall Height 11 3/4 in, Rough Opening Diameter Not Applicable, Rough Opening Shape Rectangular, Fits Fan Diameter Not Applicable, For Duct Shape Rectangular, Free Area 0.8 sq ft, Overall Width 13 3/4 in, Frame Material Thickness 22 ga, Overall Length 3 3/4 in, Connection Type Not Applicable, Frame Depth 3 3/4 in

graingerSKU: 2TGD7, mscSKU: , zoro\_no: G1480656, mongo\_id: 65bbe7a43aaddbd5a90a8cae

## Details

- **Price:** 91.74 USD
- **Vendor:** Dayton
- **Type:** Fire and Smoke Dampers
- **Tags:** DESCRIPTION_UPDATE

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 91.74 USD | In stock |

## Images

- Z-F5-ufo5oy.JPG

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> Source: [The Tools Man](https://www.thetoolsman.com/products/dayton-rectangular-fire-damper-11-34x13-34-in-2tgd7)
> Updated: 2026-07-14