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Dayton Square Gravity Fire Dampr: Static, 14 in H, 14 in W, 3 3/4 in L, Galvanized Steel Frame - Rectangular Fire Dampers
DaytonRectangular Fire Dampers

Dayton Square Gravity Fire Dampr: Static, 14 in H, 14 in W, 3 3/4 in L, Galvanized Steel Frame

The DAYTON is a rectangular fire damper with a curtain blade type and gravity closure, designed for vertical mounting. It measures 14 inches in height, 14 inches in width, and 3 3/4 inches in length, featuring a…

SKU 3G-OTH-74650

Brand
Dayton
Item
Square Gravity Fire Dampr: Static, 14 in H, 14 in W, 3 3/4 in L, Galvanized Steel Frame
Category
Rectangular Fire Dampers
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

Dayton
Type
14 in W, 3 3/4 in L, Galvanized Steel Frame, Gravity
H
14 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 is a rectangular fire damper with a curtain blade type and gravity closure, designed for vertical mounting. It measures 14 inches in height, 14 inches in width, and 3 3/4 inches in length, featuring a galvanized steel frame.

Frequently Asked Questions

What is the DAYTON 3G-OTH-74650 square gravity fire damper used for?

The DAYTON 3G-OTH-74650 is a rectangular fire damper used in HVAC systems to prevent the spread of fire through ductwork. Its gravity closure and curtain blade design make it suitable for vertical mounting in fire-rated partitions, ensuring passive fire protection in commercial and industrial buildings.

What are the specifications of the DAYTON 3G-OTH-74650 fire damper?

The DAYTON 3G-OTH-74650 has a galvanized steel frame, measures 14 inches high by 14 inches wide by 3 3/4 inches long, and features a curtain blade type with gravity closure. It is designed for vertical mounting and is manufactured by DAYTON under part number 3G-OTH-74650.

Where to buy the DAYTON 3G-OTH-74650 fire damper worldwide?

3G Electric supplies the DAYTON 3G-OTH-74650 fire damper worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time.

How to install the DAYTON 3G-OTH-74650 gravity fire damper?

Install the DAYTON 3G-OTH-74650 vertically in a fire-rated wall or partition, ensuring the curtain blade moves freely. Secure the galvanized steel frame per local building codes and HVAC standards. Always follow the manufacturer's installation manual and test the gravity closure mechanism before system startup.

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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