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Dayton 13"H-W 5 1/4"L Aluminum Backdraft Damper: For 10 in Fan, Single Panel, 13 in H - Wall-Mount Backdraft Dampers
DaytonWall-Mount Backdraft Dampers

Dayton 13"H-W 5 1/4"L Aluminum Backdraft Damper: For 10 in Fan, Single Panel, 13 in H

The Dayton 13"H-W 5 1/4"L Aluminum Backdraft Damper (SKU 3HHN4) is a wall-mount backdraft damper designed for use with a 10-inch fan. It features a single-panel flat blade construction, measures 13 inches in height…

SKU 3G-OTH-75678

Brand
Dayton
Item
13"H-W 5 1/4"L Aluminum Backdraft Damper: For 10 in Fan, Single Panel, 13 in H
Category
Wall-Mount Backdraft Dampers
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Technical Specifications

Dayton
Manufacturer Part Number
3HHN4
Type
Single Panel, 13 in W
D
3 in
H
13 in
Blade Type
Flat Blade
Airflow Direction
Horizontal
Mounting Position
Vertical
Maximum Air Velocity
2500 fpm
View Full Spec Sheet

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

Product Description

The Dayton 13"H-W 5 1/4"L Aluminum Backdraft Damper (SKU 3HHN4) is a wall-mount backdraft damper designed for use with a 10-inch fan. It features a single-panel flat blade construction, measures 13 inches in height, 13 inches in width, and 3 inches in depth, and supports horizontal airflow with a vertical mounting position. The damper has a maximum air velocity of 2500 fpm.

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 3HHN4 backdraft damper used for?

The Dayton 3HHN4 backdraft damper is used to prevent reverse airflow in ventilation systems. It mounts vertically on a wall and works with a 10-inch fan, allowing air to flow horizontally in one direction while closing automatically when the fan stops.

What are the specifications of the Dayton 3HHN4 damper?

The Dayton 3HHN4 is a single-panel flat blade damper measuring 13 inches high, 13 inches wide, and 3 inches deep. It supports horizontal airflow, mounts vertically, and has a maximum air velocity of 2500 fpm. The blade material is aluminum.

Where to buy the Dayton 3HHN4 damper worldwide?

You can source the Dayton 3HHN4 backdraft 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 3HHN4 backdraft damper?

Install the Dayton 3HHN4 damper in a vertical wall opening matched to its 13 by 13 inch dimensions. Secure the frame with appropriate fasteners, ensuring the airflow arrow points in the intended direction. The damper blades should swing freely without obstruction.

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 wall-mount backdraft dampers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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