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Dayton 17 3/4 in H x 17 3/4 in W Single Panel Flat Blade - Wall-Mount Backdraft Dampers
DaytonWall-Mount Backdraft Dampers

Dayton 17 3/4 in H x 17 3/4 in W Single Panel Flat Blade

The Dayton is a wall-mount backdraft damper with a single-panel, flat-blade design, measuring 17.75 inches in height and width with a 4.5-inch length, and is intended for use with a 12-inch fan. It is constructed…

SKU 3G-OTH-75964

Brand
Dayton
Item
17 3/4 in H x 17 3/4 in W Single Panel Flat Blade
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, 17 3/4 in W
H
17 3/4 in
Blade Type
Flat Blade
Airflow Direction
Horizontal
Mounting Position
Vertical
Maximum Air Velocity
2250 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, flat-blade design, measuring 17.75 inches in height and width with a 4.5-inch length, and is intended for use with a 12-inch fan. It is constructed with aluminum and supports horizontal airflow in a vertical mounting position, with a maximum air velocity of 2250 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 backdraft damper used for?

The Dayton is a wall-mount backdraft damper designed to prevent reverse airflow in ventilation systems. It is used with a 12-inch fan, allowing air to flow horizontally while blocking backdrafts when the fan is off, making it suitable for exhaust or intake applications in commercial or industrial settings.

What are the specifications of the Dayton backdraft damper?

The Dayton is a single-panel, flat-blade aluminum damper measuring 17.75 inches high and wide with a 4.5-inch length. It supports horizontal airflow, mounts vertically, and handles a maximum air velocity of 2250 fpm. It is designed for use with a 12-inch fan and carries the MPN .

Where to buy the Dayton backdraft damper worldwide?

The Dayton backdraft damper is available to order through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide locations, ensuring you receive the correct part for your ventilation system without dealing with international shipping complexities.

How to install the Dayton backdraft damper?

Install the Dayton damper in a vertical mounting position with the airflow direction set to horizontal. Secure it to the wall or duct opening using appropriate fasteners, ensuring the flat blades move freely. Align the damper with the 12-inch fan outlet to allow proper backdraft prevention during fan operation.

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
This wall-mount backdraft damper is designed for vertical mounting in exhaust or intake systems to prevent reverse airflow when the fan is off. It features a single-panel, flat blade construction with vertical airflow direction. Suitable for use with a 12-inch fan, it handles a maximum air velocity of 2250 fpm
Dayton
This wall-mount backdraft damper is designed for vertical mounting in exhaust or intake systems to prevent reverse airflow when the fan is off. It features a single-panel, flat blade construction with vertical airflow direction. Suitable for use with a 12-inch fan, it handles a maximum air velocity of 2250 fpm
14.75"H-W 4.5"L Aluminum Backdraft Dampr: For 12 in Fan, Single Panel, 14 3/4 in H, 14 3/4 in W
Dayton
14.75"H-W 4.5"L Aluminum Backdraft Dampr: For 12 in Fan, Single Panel, 14 3/4 in H, 14 3/4 in W
15.75"H-W 4.5"L Aluminum Backdraft Dampr: For 12 in Fan, Single Panel, 15 3/4 in H, 15 3/4 in W
Dayton
15.75"H-W 4.5"L Aluminum Backdraft Dampr: For 12 in Fan, Single Panel, 15 3/4 in H, 15 3/4 in W
This wall-mount backdraft damper features a single-panel, flat blade design for vertical mounting. It allows vertical airflow in one direction and closes automatically when airflow stops, preventing reverse flow. Constructed with aluminum blades, it is suitable for use in ventilation systems where backdraft prevention is required. Maximum air velocity is 2250 fpm
Dayton
This wall-mount backdraft damper features a single-panel, flat blade design for vertical mounting. It allows vertical airflow in one direction and closes automatically when airflow stops, preventing reverse flow. Constructed with aluminum blades, it is suitable for use in ventilation systems where backdraft prevention is required. Maximum air velocity is 2250 fpm
17"H-W 4.5"L Aluminum Backdraft Damper: For 12 in Fan, Single Panel, 17 in H, 17 in W, 2 in D, Felt
Dayton
17"H-W 4.5"L Aluminum Backdraft Damper: For 12 in Fan, Single Panel, 17 in H, 17 in W, 2 in D, Felt
17"H-W 6"L Aluminum Backdraft Damper: For 12 in Fan, Single Panel, 17 in H, 17 in W, 2 1/4 in D
Dayton
17"H-W 6"L Aluminum Backdraft Damper: For 12 in Fan, Single Panel, 17 in H, 17 in W, 2 1/4 in D

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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
Dayton
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
Dayton
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
Dayton
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
Dayton
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
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
Dayton
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
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
Dayton
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
This wall-mount backdraft damper is designed for horizontal airflow in vertical mounting positions. It features a flat blade type and a fiberglass rear flange. Dimensions: 15 in height, 15 in width, 3 3/8 in depth. Suitable for ventilation systems requiring one-way airflow control
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This wall-mount backdraft damper is designed for horizontal airflow in vertical mounting positions. It features a flat blade type and a fiberglass rear flange. Dimensions: 15 in height, 15 in width, 3 3/8 in depth. Suitable for ventilation systems requiring one-way airflow control
This wall-mount backdraft damper is designed for vertical mounting and vertical airflow, with a single panel flat blade construction. It allows air to flow in one direction and closes automatically when the fan stops, preventing reverse airflow. Maximum air velocity is 2250 fpm
Dayton
This wall-mount backdraft damper is designed for vertical mounting and vertical airflow, with a single panel flat blade construction. It allows air to flow in one direction and closes automatically when the fan stops, preventing reverse airflow. Maximum air velocity is 2250 fpm