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Dayton 11.8"H 7.8"W 3.7"L GStl Grvty Fire Dampr: Static, 7 3/4 in H, 11 3/4 in W - Rectangular Fire Dampers
DaytonRectangular Fire Dampers

Dayton 11.8"H 7.8"W 3.7"L GStl Grvty Fire Dampr: Static, 7 3/4 in H, 11 3/4 in W

The Dayton 3G-OTH-73845 is a rectangular fire damper with a curtain blade type and gravity closure, designed for vertical mounting. It measures 11.8 inches in height, 7.8 inches in width, and 3.7 inches in length…

SKU 3G-OTH-73845

Brand
Dayton
Item
11.8"H 7.8"W 3.7"L GStl Grvty Fire Dampr: Static, 7 3/4 in H, 11 3/4 in W
Category
Rectangular Fire Dampers
Available to Order
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Technical specs
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

Dayton
Type
11 3/4 in W, 3 3/4 in L, Gravity
H
7 3/4 in
Blade Type
Curtain
Closure Type
Gravity
Mounting Position
Vertical

Technical Documents

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Dayton Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The Dayton 3G-OTH-73845 is a rectangular fire damper with a curtain blade type and gravity closure, designed for vertical mounting. It measures 11.8 inches in height, 7.8 inches in width, and 3.7 inches in length, constructed from galvanized steel. This static-rated damper operates via gravity closure, with no additional staging details provided.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the Dayton 2TGA6 fire damper used for?

The Dayton 2TGA6 is a static-rated rectangular fire damper used in HVAC systems to prevent fire spread through ducts. Its gravity closure and curtain blade design make it suitable for vertical mounting in commercial or industrial fire-rated partitions.

What are the specifications of the Dayton 2TGA6 fire damper?

The Dayton 2TGA6 measures 11.8 inches high, 7.8 inches wide, and 3.7 inches long. It features a curtain blade type, gravity closure, and is designed for vertical mounting. The damper is constructed from galvanized steel and is static-rated.

Where to buy the Dayton 2TGA6 fire damper worldwide?

You can source the Dayton 2TGA6 fire damper through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide locations, ensuring the product reaches your facility reliably.

How to install the Dayton 2TGA6 gravity fire damper?

Install the Dayton 2TGA6 in a vertical orientation within a fire-rated duct opening. Ensure the damper frame is securely fastened and the curtain blade moves freely. Follow local fire codes and manufacturer guidelines for proper clearance and access for inspection.

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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11.8"H 9.8"W 3.7"L GStl Grvty Fire Dampr: Static, 9 3/4 in H, 11 3/4 in W, 3 3/4 in L, Gravity (MPN 2TGA7)
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9.75"H 5.75"W 3.7"L GStl Grav Fire Dampr: Static, 5 3/4 in H, 9 3/4 in W, 3 3/4 in L, Gravity (MPN 2TGA3)
11.75"H-W 3.7"L Squ Gravity Fire Dampr: Static, 11 3/4 in H, 11 3/4 in W, 3 3/4 in L, Gravity (MPN 2TGA8)
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11.75"H-W 3.7"L Squ Gravity Fire Dampr: Static, 11 3/4 in H, 11 3/4 in W, 3 3/4 in L, Gravity (MPN 2TGA8)
23.8"H 11.8"W 3.7"L GStl Grvty Fire Dmpr: Static, 11 3/4 in H, 23 3/4 in W, 3 3/4 in L, Gravity (MPN 2TGC6)
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23.8"H 11.8"W 3.7"L GStl Grvty Fire Dmpr: Static, 11 3/4 in H, 23 3/4 in W, 3 3/4 in L, Gravity (MPN 2TGC6)

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