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Dayton 25"H-W 5.75"L Aluminum Wall Fan Shutter: For 20 in Fan, Single Panel, 25 in H - Wall-Mount Backdraft Dampers
DaytonWall-Mount Backdraft Dampers

Dayton 25"H-W 5.75"L Aluminum Wall Fan Shutter: For 20 in Fan, Single Panel, 25 in H

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

SKU 3G-OTH-76344

Brand
Dayton
Item
25"H-W 5.75"L Aluminum Wall Fan Shutter: For 20 in Fan, Single Panel, 25 in H
Category
Wall-Mount Backdraft Dampers
Available to Order
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Technical specs
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

Dayton
Type
Single Panel, 25 in W, Wall
D
3 in
H
25 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 with a single-panel aluminum shutter designed for use with a 20-inch fan. It features flat blades, a horizontal airflow direction, and a vertical mounting position, with a maximum air velocity of 2500 fpm. The unit measures 25 inches in height, 25 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 wall-mount backdraft damper used for?

The Dayton is a single-panel aluminum backdraft damper designed to mount on a wall with a 20-inch fan. It allows horizontal airflow in one direction while preventing reverse flow when the fan is off, commonly used in ventilation and exhaust systems.

What are the specifications of the Dayton shutter?

The Dayton measures 25 inches high by 25 inches wide by 3 inches deep, with flat blades and a vertical mounting position. It handles a maximum air velocity of 2500 fpm and directs airflow horizontally. The aluminum construction resists corrosion.

Where to buy the Dayton wall fan shutter worldwide?

3G Electric supplies the Dayton wall fan shutter 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 single-panel aluminum backdraft damper.

How to install the Dayton backdraft damper?

Mount the Dayton vertically on a wall opening sized for a 20-inch fan, ensuring the shutter blades open freely with horizontal airflow. Secure the frame with appropriate fasteners and seal edges to prevent air leaks. Always follow local building codes and the fan manufacturer's instructions.

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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Compatible alternatives & equivalents

Cross-referenced by specification & description
17"H-W 5.75"L Aluminum Wall Fan Shutter: For 12 in Fan, Single Panel, 17 in H, 17 in W, 3 in D, Wall
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17"H-W 5.75"L Aluminum Wall Fan Shutter: For 12 in Fan, Single Panel, 17 in H, 17 in W, 3 in D, Wall
25"H-W 5.75"L Aluminum Wall Shutter: For 20 in Fan, Single Panel, 25 in H, 25 in W, 2 1/2 in D, Wall
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25"H-W 5.75"L Aluminum Wall Shutter: For 20 in Fan, Single Panel, 25 in H, 25 in W, 2 1/2 in D, Wall
17"H-W 5.75"L Aluminum Wall Shutter: For 12 in Fan, Single Panel, 17 in H, 17 in W, 2 1/2 in D, Wall
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17"H-W 5.75"L Aluminum Wall Shutter: For 12 in Fan, Single Panel, 17 in H, 17 in W, 2 1/2 in D, Wall
42"H-W 5.75"L Aluminum Wall Fan Shutter: For 36 in Fan, Single Panel, 42 in H, 42 in W, 3 in D, Wall
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42"H-W 5.75"L Aluminum Wall Fan Shutter: For 36 in Fan, Single Panel, 42 in H, 42 in W, 3 in D, Wall
Wall-mount backdraft damper with double-panel flat blade construction. Designed for vertical mounting and horizontal airflow, with a maximum air velocity of 2500 fpm. Suitable for preventing reverse airflow in ventilation systems
Dayton
Wall-mount backdraft damper with double-panel flat blade construction. Designed for vertical mounting and horizontal airflow, with a maximum air velocity of 2500 fpm. Suitable for preventing reverse airflow in ventilation systems
54"H-W 5.75"L Aluminum Wall Shutter: For 48 in Fan, Double Panel, 54 in H, 54 in W, 2 1/2 in D, Wall
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54"H-W 5.75"L Aluminum Wall Shutter: For 48 in Fan, Double Panel, 54 in H, 54 in W, 2 1/2 in D, Wall

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This wall-mount backdraft damper is designed for vertical mounting with horizontal airflow, suitable for ventilation systems requiring one-way exhaust. It features a single-panel flat blade construction in aluminum, with a maximum air velocity of 2250 fpm. The 19-3/4 inch height and width accommodate a 16-inch fan opening
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This wall-mount backdraft damper is designed for vertical mounting with horizontal airflow, suitable for ventilation systems requiring one-way exhaust. It features a single-panel flat blade construction in aluminum, with a maximum air velocity of 2250 fpm. The 19-3/4 inch height and width accommodate a 16-inch fan opening
This wall-mount backdraft damper is designed for vertical mounting in exhaust systems, allowing horizontal airflow. It features a single-panel, flat-blade construction with a 27-inch height and width and a 3-inch depth. Rated for a maximum air velocity of 2500 fpm, it prevents reverse airflow when the fan is off
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This wall-mount backdraft damper is designed for vertical mounting in exhaust systems, allowing horizontal airflow. It features a single-panel, flat-blade construction with a 27-inch height and width and a 3-inch depth. Rated for a maximum air velocity of 2500 fpm, it prevents reverse airflow when the fan is off
Aluminum wall-mount backdraft damper with single panel flat blade design. Measures 12 3/4 inches high and wide. Mounts vertically for horizontal airflow, maximum air velocity 2250 fpm. Prevents reverse airflow when fan is off in ventilation systems
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Aluminum wall-mount backdraft damper with single panel flat blade design. Measures 12 3/4 inches high and wide. Mounts vertically for horizontal airflow, maximum air velocity 2250 fpm. Prevents reverse airflow when fan is off in ventilation systems
This wall-mount backdraft damper is designed for vertical mounting in exhaust systems to prevent reverse airflow. It features a single panel with flat blades, allowing horizontal airflow in one direction. Suitable for use with fans in ventilation applications, it supports a maximum air velocity of 2500 fpm. Dimensions: 33 in height, 33 in width, 3 in depth
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This wall-mount backdraft damper is designed for vertical mounting in exhaust systems to prevent reverse airflow. It features a single panel with flat blades, allowing horizontal airflow in one direction. Suitable for use with fans in ventilation applications, it supports a maximum air velocity of 2500 fpm. Dimensions: 33 in height, 33 in width, 3 in depth
This wall-mount backdraft damper features flat blades and is designed for vertical mounting with horizontal airflow. It has a double-panel aluminum construction and measures 39 inches high, 39 inches wide, and 2.5 inches deep. Suitable for use in ventilation systems where backdraft prevention is required, with a maximum air velocity of 2500 fpm
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This wall-mount backdraft damper features flat blades and is designed for vertical mounting with horizontal airflow. It has a double-panel aluminum construction and measures 39 inches high, 39 inches wide, and 2.5 inches deep. Suitable for use in ventilation systems where backdraft prevention is required, with a maximum air velocity of 2500 fpm
This wall-mount backdraft damper features a single-panel, flat-blade design for horizontal airflow control. It mounts vertically and is suitable for exhaust systems requiring one-way airflow, such as commercial ventilation and industrial HVAC. Maximum air velocity is 2500 fpm
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This wall-mount backdraft damper features a single-panel, flat-blade design for horizontal airflow control. It mounts vertically and is suitable for exhaust systems requiring one-way airflow, such as commercial ventilation and industrial HVAC. Maximum air velocity is 2500 fpm
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This wall-mount backdraft damper is designed for horizontal airflow in vertical mounting positions. It features flat blades and a maximum air velocity of 2500 fpm. Suitable for exhaust or intake ventilation systems to prevent reverse airflow
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This wall-mount backdraft damper is designed for vertical mounting in exhaust or intake systems. It features flat blades that open with forward airflow and close by gravity when flow stops, preventing reverse airflow. Suitable for use with a 30-inch fan, it has a maximum air velocity of 2500 fpm