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Dayton 19"H-W 5.75"L Alu Wall Backdraft Dampr: For 16 in Fan, Single Panel, 19 in H - Wall-Mount Backdraft Dampers
DaytonWall-Mount Backdraft Dampers

Dayton 19"H-W 5.75"L Alu Wall Backdraft Dampr: For 16 in Fan, Single Panel, 19 in H

The Dayton 1C743 is a wall-mount backdraft damper with a single-panel flat blade design, measuring 19 inches high by 19 inches wide by 2.5 inches deep, and is intended for use with a 16-inch fan. It supports…

SKU 3G-OTH-76059

Brand
Dayton
Item
19"H-W 5.75"L Alu Wall Backdraft Dampr: For 16 in Fan, Single Panel, 19 in H
Category
Wall-Mount Backdraft Dampers
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Technical Specifications

Dayton
Manufacturer Part Number
1C743
Type
Single Panel, 19 in W
D
2 1/2 in
H
19 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 1C743 is a wall-mount backdraft damper with a single-panel flat blade design, measuring 19 inches high by 19 inches wide by 2.5 inches deep, and is intended for use with a 16-inch fan. It supports horizontal airflow in a vertical mounting position, with 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 1C743 backdraft damper used for?

The Dayton 1C743 is a wall-mount backdraft damper designed to prevent reverse airflow in ventilation systems. It is used with a 16-inch fan, allowing horizontal airflow while mounted vertically, and is common in commercial exhaust or intake applications where one-way airflow is critical.

What are the specifications of the Dayton 1C743?

The Dayton 1C743 is a single-panel flat blade backdraft damper measuring 19 inches high by 19 inches wide by 2.5 inches deep. It supports horizontal airflow in a vertical mounting position, with a maximum air velocity of 2500 fpm. The blade type is flat, and the brand is Dayton.

Where to buy the Dayton 1C743 worldwide?

The Dayton 1C743 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 sourcing and delivery options for this Dayton backdraft damper.

How to install the Dayton 1C743 backdraft damper?

Install the Dayton 1C743 in a vertical wall opening with the airflow arrow pointing in the intended direction. Ensure the damper frame is securely fastened and the blade swings freely. For best performance, mount it directly behind a 16-inch fan and verify horizontal airflow alignment.

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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