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Dayton 11.8"H 9.8"W 3.7"L GStl Grvty Fire Dampr: Static, 9 3/4 in H, 11 3/4 in W - Rectangular Fire Dampers
DaytonRectangular Fire Dampers

Dayton 11.8"H 9.8"W 3.7"L GStl Grvty Fire Dampr: Static, 9 3/4 in H, 11 3/4 in W

The Dayton 2TGA7 is a rectangular fire damper with a curtain blade type and gravity closure, designed for vertical mounting. It measures 11.8 inches in height, 9.8 inches in width, and 3.7 inches in length…

SKU 3G-OTH-74127

Brand
Dayton
Item
11.8"H 9.8"W 3.7"L GStl Grvty Fire Dampr: Static, 9 3/4 in H, 11 3/4 in W
Category
Rectangular Fire Dampers
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Technical Specifications

Dayton
Manufacturer Part Number
2TGA7
Type
11 3/4 in W, 3 3/4 in L, Gravity
H
9 3/4 in
Blade Type
Curtain
Closure Type
Gravity
Mounting Position
Vertical
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Dayton Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The Dayton 2TGA7 is a rectangular fire damper with a curtain blade type and gravity closure, designed for vertical mounting. It measures 11.8 inches in height, 9.8 inches in width, and 3.7 inches in length, constructed from galvanized steel. This static fire damper operates with a gravity closure mechanism, ensuring reliable fire protection in HVAC systems.

Frequently Asked Questions

What is the Dayton 2TGA7 fire damper used for?

The Dayton 2TGA7 is a static rectangular fire damper with a curtain blade and gravity closure, designed for vertical mounting in HVAC ductwork. It provides reliable fire protection by automatically closing to block flame and smoke spread, meeting safety requirements in commercial and industrial buildings.

What are the specifications of the Dayton 2TGA7 fire damper?

The Dayton 2TGA7 measures 9 3/4 in H, 11 3/4 in W, 3 3/4 in L, with a curtain blade type and gravity closure. It is constructed from galvanized steel, mounts vertically, and is a static model. The manufacturer part number is 2TGA7.

Where to buy the Dayton 2TGA7 fire damper worldwide?

3G Electric supplies the Dayton 2TGA7 fire damper to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this gravity-closure fire damper.

How to install a Dayton gravity fire damper?

Install the Dayton 2TGA7 in a vertical duct opening, ensuring the frame is securely fastened and the curtain blade can close freely. Follow NFPA 80 and 90A guidelines for fire damper installation. Test the gravity closure mechanism after mounting to confirm proper operation.

Used in

Common applications for Dayton
HVAC ventilation — DAYTON centrifugal upblast roof exhaust fans (SKU 7M7U3) for kitchen exhaust systems
Mechanical power transmission — DAYTON HTD timing pulleys (SKU 404GV0) for conveyor belt drives
Process water handling — DAYTON self-priming centrifugal pumps (SKU 2ZXT4) for dewatering or transfer
Roofing and building services — DAYTON fixed ventilated roof curbs (SKU 4HX59) for filtered supply fan installations
Material handling — DAYTON latch assemblies (SKU 2KEN4) for electric chain hoist hook safety
Industrial air movement — DAYTON downblast roof exhaust fans (SKU 3HFL9) for clean air exhaust in manufacturing plants

Dayton Products

3G Electric supplies Dayton rectangular fire dampers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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