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Dayton 39"H-W 6.5"L Extrd Alu Backdraft Dampr: For 36 in Fan, Single Panel, 39 in H - Wall-Mount Backdraft Dampers
DaytonWall-Mount Backdraft Dampers

Dayton 39"H-W 6.5"L Extrd Alu Backdraft Dampr: For 36 in Fan, Single Panel, 39 in H

The Dayton is a wall-mount backdraft damper with extruded aluminum flat blades, designed for horizontal airflow in a vertical mounting position. It measures 39 inches high by 39 inches wide by 3 inches deep, with a…

SKU 3G-OTH-76670

Brand
Dayton
Item
39"H-W 6.5"L Extrd Alu Backdraft Dampr: For 36 in Fan, Single Panel, 39 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, 39 in W, Wall
D
3 in
H
39 in
Blade Type
Flat Blade
Airflow Direction
Horizontal
Mounting Position
Vertical
Maximum Air Velocity
3250 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 extruded aluminum flat blades, designed for horizontal airflow in a vertical mounting position. It measures 39 inches high by 39 inches wide by 3 inches deep, with a 6.5-inch blade length, and is intended for use with a 36-inch fan. The damper supports a maximum air velocity of 3250 fpm.

Frequently Asked Questions

What is the Dayton backdraft damper used for?

The Dayton is a wall-mount backdraft damper that prevents reverse airflow when the fan is off. It is used in commercial or industrial ventilation systems where a 36-inch fan requires horizontal airflow and vertical mounting, such as in exhaust or intake applications.

What are the specifications of the Dayton backdraft damper?

The Dayton measures 39 inches high by 39 inches wide by 3 inches deep, with a 6.5-inch blade length. It features extruded aluminum flat blades, supports a maximum air velocity of 3250 fpm, and is designed for horizontal airflow in a vertical mounting position.

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 availability and a quote tailored to your location.

How to install the Dayton backdraft damper?

Install the Dayton in a vertical mounting position with the airflow direction horizontal. Secure the damper to the wall opening, ensuring the blades open freely with airflow and close by gravity when the fan stops. Follow standard HVAC practices for sealing and support.

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 flat aluminum blades and is designed for horizontal airflow in a vertical mounting position. With a height of 54 inches, width of 54 inches, and depth of 2 1/4 inches, it supports a maximum air velocity of 2500 fpm. Suitable for use in exhaust systems to prevent reverse airflow when the fan is off
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This wall-mount backdraft damper features flat aluminum blades and is designed for horizontal airflow in a vertical mounting position. With a height of 54 inches, width of 54 inches, and depth of 2 1/4 inches, it supports a maximum air velocity of 2500 fpm. Suitable for use in exhaust systems to prevent reverse airflow when the fan is off
This wall-mount backdraft damper features a single-panel flat blade design for horizontal airflow. It mounts vertically and is rated for a maximum air velocity of 2000 fpm. Suitable for use in exhaust or intake systems to prevent reverse airflow when the fan is not operating
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This wall-mount backdraft damper features a single-panel flat blade design for horizontal airflow. It mounts vertically and is rated for a maximum air velocity of 2000 fpm. Suitable for use in exhaust or intake systems to prevent reverse airflow when the fan is not operating
This wall-mount backdraft damper is designed for vertical installation in wall openings to allow horizontal exhaust airflow while preventing reverse airflow when the fan is off. It features double-panel construction with flat aluminum blades and a maximum air velocity of 2500 fpm
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This wall-mount backdraft damper is designed for vertical installation in wall openings to allow horizontal exhaust airflow while preventing reverse airflow when the fan is off. It features double-panel construction with flat aluminum blades and a maximum air velocity of 2500 fpm
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
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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
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
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
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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
This wall-mount backdraft damper features a double-panel flat blade design with horizontal airflow and vertical mounting. It measures 39 inches high, 39 inches wide, and 2 inches deep, supporting a maximum air velocity of 2500 fpm. Suitable for preventing reverse airflow in ventilation systems
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This single panel backdraft damper is designed for wall-mount installation in vertical orientation, allowing horizontal airflow. It features flat blades and supports a maximum air velocity of 2500 fpm. Suitable for exhaust ventilation systems to prevent reverse airflow