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Dayton 23"H-W 5.75"L Alu Wall Backdraft Dampr: For 20 in Fan, Single Panel, 23 in H - Wall-Mount Backdraft Dampers
DaytonWall-Mount Backdraft Dampers

Dayton 23"H-W 5.75"L Alu Wall Backdraft Dampr: For 20 in Fan, Single Panel, 23 in H

The Dayton is a wall-mount backdraft damper designed for use with a 20-inch fan. It features a single-panel, flat blade construction with a horizontal airflow direction and vertical mounting position. The damper…

SKU 3G-OTH-76297

Brand
Dayton
Item
23"H-W 5.75"L Alu Wall Backdraft Dampr: For 20 in Fan, Single Panel, 23 in H
Category
Wall-Mount Backdraft 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
Single Panel, 23 in W
D
2 1/2 in
H
23 in
Blade Type
Flat Blade
Airflow Direction
Horizontal
Mounting Position
Vertical
Maximum Air Velocity
2500 fpm

Technical Documents

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

Product Description

The Dayton is a wall-mount backdraft damper designed for use with a 20-inch fan. It features a single-panel, flat blade construction with a horizontal airflow direction and vertical mounting position. The damper measures 23 inches in height, 23 inches in width, and 2.5 inches in depth, with a maximum air velocity of 2500 fpm.

Frequently Asked Questions

What is the Dayton wall-mount backdraft damper used for?

The Dayton is a single-panel, flat-blade backdraft damper that mounts vertically on a wall to prevent reverse airflow when a 20-inch fan is off. It is commonly used in industrial ventilation, exhaust, and make-up air systems to maintain one-way horizontal airflow.

What are the specifications of the Dayton backdraft damper?

The Dayton measures 23 in H x 23 in W x 2 1/2 in D, with a maximum air velocity of 2500 fpm. It features a flat blade, horizontal airflow direction, and vertical mounting position. The single-panel aluminum construction is designed for use with a 20-inch fan.

Where to buy the Dayton backdraft damper worldwide?

3G Electric supplies the Dayton backdraft damper to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this and other Dayton ventilation products.

How to install the Dayton wall-mount backdraft damper?

Mount the Dayton vertically on a wall or duct opening, ensuring the airflow arrow points in the intended horizontal direction. Secure the flange with fasteners appropriate for the mounting surface. The damper blades should open freely with fan airflow and close by gravity when the fan stops.

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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This wall-mount backdraft damper features a single panel with flat blades, designed for horizontal airflow in vertical mounting positions. It measures 19 inches high by 19 inches wide by 2 1/2 inches deep and supports a maximum air velocity of 2500 fpm. Suitable for ventilation systems requiring one-way airflow control
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This wall-mount backdraft damper features a single panel with flat blades, designed for horizontal airflow in vertical mounting positions. It measures 19 inches high by 19 inches wide by 2 1/2 inches deep and supports a maximum air velocity of 2500 fpm. Suitable for ventilation systems requiring one-way airflow control
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This wall-mount backdraft damper features a single-panel flat blade design for horizontal airflow and vertical mounting. It measures 13 inches high by 13 inches wide by 2.5 inches deep, with a maximum air velocity of 2500 fpm. Suitable for exhaust and intake ventilation systems to prevent reverse airflow when the fan is off
Single panel wall-mount backdraft damper with flat blades. Designed for horizontal airflow in vertical mounting position. Dimensions: 39 in height, 39 in width, 2 1/2 in depth. Maximum air velocity: 2500 fpm. Used to prevent reverse airflow in ventilation systems
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Single panel wall-mount backdraft damper with flat blades. Designed for horizontal airflow in vertical mounting position. Dimensions: 39 in height, 39 in width, 2 1/2 in depth. Maximum air velocity: 2500 fpm. Used to prevent reverse airflow in ventilation systems
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This wall-mount backdraft damper is constructed with double-panel aluminum and measures 57 1/4 inches in both height and width. It is designed for vertical mounting with horizontal airflow direction, supporting a maximum air velocity of 2500 fpm. Used in ventilation systems to prevent reverse airflow when the fan is off
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This wall-mount backdraft damper is constructed with double-panel aluminum and measures 57 1/4 inches in both height and width. It is designed for vertical mounting with horizontal airflow direction, supporting a maximum air velocity of 2500 fpm. Used in ventilation systems to prevent reverse airflow when the fan is off
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This wall-mount backdraft damper is designed for horizontal airflow and vertical mounting. It features a fiberglass rear flange and flat blade type. Suitable for use in ventilation systems to prevent reverse airflow when the fan is off
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This wall-mount backdraft damper features a double-panel, flat blade design for horizontal airflow. It is vertically mounted and has a maximum air velocity of 2500 fpm. Typical applications include preventing reverse airflow in ventilation systems such as industrial exhaust, commercial kitchens, and warehouse ventilation
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This wall-mount backdraft damper features a single-panel flat blade design with aluminum blades. It is intended for vertical mounting and horizontal airflow, with a maximum air velocity of 2500 fpm. Used in ventilation systems to prevent reverse airflow when the fan is off
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