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

The Dayton 4FZJ3 is a wall-mount backdraft damper with a single-panel flat blade design, measuring 13 inches high by 13 inches wide by 2 inches deep. It is intended for use with a 10-inch fan, supports horizontal…

SKU 3G-OTH-75323

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

Dayton
Manufacturer Part Number
4FZJ3
Type
Single Panel, 13 in W, Horizontal
D
2 in
H
13 in
Blade Type
Flat Blade
Airflow Direction
Horizontal
Mounting Position
Vertical
Maximum Air Velocity
2500 fpm
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Dayton Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The Dayton 4FZJ3 is a wall-mount backdraft damper with a single-panel flat blade design, measuring 13 inches high by 13 inches wide by 2 inches deep. It is intended for use with a 10-inch fan, supports horizontal airflow direction, and is mounted vertically. 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 4FZJ3 backdraft damper used for?

The Dayton 4FZJ3 is a wall-mount backdraft damper that prevents reverse airflow in ventilation systems. It is designed for use with a 10-inch fan, allowing horizontal airflow while mounted vertically. Common applications include exhaust and intake systems in commercial or industrial buildings where one-way airflow is required.

What are the specifications of the Dayton 4FZJ3 backdraft damper?

The Dayton 4FZJ3 has a single-panel flat blade design, measures 13 inches high by 13 inches wide by 2 inches deep, and supports a maximum air velocity of 2500 fpm. Airflow direction is horizontal, and the damper is mounted vertically. It is intended for use with a 10-inch fan.

Where to buy the Dayton 4FZJ3 backdraft damper worldwide?

The Dayton 4FZJ3 backdraft damper is available to order through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact 3G Electric for pricing and lead time on this part.

How to install the Dayton 4FZJ3 backdraft damper?

Install the Dayton 4FZJ3 damper in a vertical mounting position with the airflow direction set to horizontal. Ensure the damper is securely fastened to the wall or duct opening and that the flat blade moves freely. Follow standard HVAC practices for backdraft damper installation to prevent air leakage.

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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