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Dayton 57"H-W 6 1/4"L Extrd Alu Backdraft Dampr: For 54 in Fan, Double Panel, 57 in H - Wall-Mount Backdraft Dampers
DaytonWall-Mount Backdraft Dampers

Dayton 57"H-W 6 1/4"L Extrd Alu Backdraft Dampr: For 54 in Fan, Double Panel, 57 in H

The Dayton 57"H-W 6 1/4"L Extruded Aluminum Backdraft Damper (SKU 45C662) is a wall-mount backdraft damper designed for use with a 54-inch fan. It features a double-panel, flat blade design with horizontal airflow…

SKU 3G-OTH-77258

Brand
Dayton
Item
57"H-W 6 1/4"L Extrd Alu Backdraft Dampr: For 54 in Fan, Double Panel, 57 in H
Category
Wall-Mount Backdraft Dampers
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Technical Specifications

Dayton
Manufacturer Part Number
45C662
Type
Double Panel, 57 in W
D
3 in
H
57 in
Blade Type
Flat Blade
Airflow Direction
Horizontal
Mounting Position
Vertical
Maximum Air Velocity
3000 fpm
View Full Spec Sheet

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

Product Description

The Dayton 57"H-W 6 1/4"L Extruded Aluminum Backdraft Damper (SKU 45C662) is a wall-mount backdraft damper designed for use with a 54-inch fan. It features a double-panel, flat blade design with horizontal airflow direction and vertical mounting position, supporting a maximum air velocity of 3000 fpm. The damper measures 57 inches in height, 57 inches in width, and 3 inches in depth.

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 45C662 backdraft damper used for?

The Dayton 45C662 extruded aluminum backdraft damper is used to prevent reverse airflow in ventilation systems. It is designed for wall-mount installation with a 54-inch fan, allowing horizontal airflow while blocking backdrafts when the fan is off.

What are the specifications of the Dayton 45C662 damper?

The Dayton 45C662 measures 57 inches high by 57 inches wide by 3 inches deep, with a 6 1/4-inch blade length. It features a double-panel flat blade design, horizontal airflow direction, vertical mounting, and supports a maximum air velocity of 3000 fpm.

Where to buy the Dayton 45C662 backdraft damper worldwide?

3G Electric supplies the Dayton 45C662 backdraft 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 45C662 backdraft damper?

Install the Dayton 45C662 damper vertically in a wall opening sized for a 54-inch fan. Ensure the frame is securely mounted and blades swing freely in the horizontal airflow direction. Follow standard HVAC practices for sealing and fastening to prevent air leaks.

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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