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Dayton 26 in H x 32 in W Aluminum Ceiling/Roof-Mount Backdraft Damper - Ceiling/Roof-Mount Backdraft Dampers
DaytonCeiling/Roof-Mount Backdraft Dampers

Dayton 26 in H x 32 in W Aluminum Ceiling/Roof-Mount Backdraft Damper

The Dayton 26"H 32"W Aluminum Ceiling Fan Damper (SKU 3G-OTH-74841) is a single-panel, horizontal-mount backdraft damper designed for use with a 24-inch fan. It measures 26 inches in height, 32 inches in width, and 1…

SKU 3G-OTH-74841

Brand
Dayton
Item
26 in H x 32 in W Aluminum Ceiling/Roof-Mount Backdraft Damper
Category
Ceiling/Roof-Mount Backdraft Dampers
Available to Order
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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, 32 in W
D
1 3/8 in
H
26 in
Airflow Direction
Horizontal
Mounting Position
Horizontal
Maximum Air Velocity
1500 fpm

Technical Documents

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

Product Description

The Dayton 26"H 32"W Aluminum Ceiling Fan Damper (SKU 3G-OTH-74841) is a single-panel, horizontal-mount backdraft damper designed for use with a 24-inch fan. It measures 26 inches in height, 32 inches in width, and 1 3/8 inches in depth, with a maximum air velocity of 1500 fpm and horizontal airflow direction.

Frequently Asked Questions

What is the Dayton ceiling fan damper used for?

The Dayton is a single-panel backdraft damper that prevents reverse airflow when the fan is off. It mounts horizontally in ceiling or roof openings and is designed for use with a 24-inch fan, ensuring one-way horizontal airflow in commercial ventilation systems.

What are the specifications of the Dayton damper?

The Dayton measures 26 inches high by 32 inches wide by 1 3/8 inches deep. It is a single-panel aluminum damper with horizontal mounting and horizontal airflow direction. Maximum air velocity is 1500 fpm. It is designed for use with a 24-inch fan.

Where to buy the Dayton damper worldwide?

3G Electric supplies the Dayton damper to customers 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 a quote for your region.

How to install the Dayton ceiling fan damper?

Mount the Dayton horizontally in the ceiling or roof opening, aligning it with the 24-inch fan duct. Ensure the damper panel swings freely in the direction of airflow. Secure the frame per local building codes and seal edges to prevent air leaks. Test operation before finalizing.

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 ceiling/roof-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
Single-panel aluminum backdraft damper for horizontal mounting on ceilings or roofs. Designed to prevent reverse airflow when the fan is off, suitable for ventilation systems with horizontal airflow direction. Dimensions: 36 in height, 32 in width, 1 3/8 in depth. Maximum air velocity: 1500 fpm
Dayton
Single-panel aluminum backdraft damper for horizontal mounting on ceilings or roofs. Designed to prevent reverse airflow when the fan is off, suitable for ventilation systems with horizontal airflow direction. Dimensions: 36 in height, 32 in width, 1 3/8 in depth. Maximum air velocity: 1500 fpm
This single-panel backdraft damper is designed for horizontal mounting in ceiling or roof openings. It features flat blades and supports horizontal airflow direction with a maximum air velocity of 2250 fpm. Dimensions: 50 in height, 50 in width, 1 5/8 in depth
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This single-panel backdraft damper is designed for horizontal mounting in ceiling or roof openings. It features flat blades and supports horizontal airflow direction with a maximum air velocity of 2250 fpm. Dimensions: 50 in height, 50 in width, 1 5/8 in depth
This single-panel backdraft damper is designed for horizontal mounting in ceiling or roof ventilation systems. It allows horizontal airflow in one direction while preventing reverse airflow. With a height of 32 inches, width of 32 inches, and depth of 1 5/8 inches, it supports a maximum air velocity of 2250 fpm
Dayton
This single-panel backdraft damper is designed for horizontal mounting in ceiling or roof ventilation systems. It allows horizontal airflow in one direction while preventing reverse airflow. With a height of 32 inches, width of 32 inches, and depth of 1 5/8 inches, it supports a maximum air velocity of 2250 fpm
26"H-W Alu Universal Backdraft Dampr: For 24 in Fan, Single Panel, 26 in H, 26 in W, 1 5/8 in D
Dayton
26"H-W Alu Universal Backdraft Dampr: For 24 in Fan, Single Panel, 26 in H, 26 in W, 1 5/8 in D
This wall-mount backdraft damper features double-panel aluminum construction with flat blades. Designed for vertical mounting and horizontal airflow, it allows one-way air passage and prevents reverse flow in exhaust systems. Suitable for applications requiring a maximum air velocity of 2500 fpm
Dayton
This wall-mount backdraft damper features double-panel aluminum construction with flat blades. Designed for vertical mounting and horizontal airflow, it allows one-way air passage and prevents reverse flow in exhaust systems. Suitable for applications requiring a maximum air velocity of 2500 fpm
This wall-mount backdraft damper features flat aluminum blades and is designed for horizontal airflow with vertical mounting. It prevents reverse airflow in ventilation systems, allowing air to flow in one direction only. Suitable for use with fans in exhaust or intake applications, it supports a maximum air velocity of 2500 fpm
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This wall-mount backdraft damper features flat aluminum blades and is designed for horizontal airflow with vertical mounting. It prevents reverse airflow in ventilation systems, allowing air to flow in one direction only. Suitable for use with fans in exhaust or intake applications, it supports a maximum air velocity of 2500 fpm

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Single-panel, flat-blade backdraft damper for horizontal mounting on ceilings or roofs. Allows horizontal airflow in one direction and closes automatically when airflow stops to prevent backdrafts. Measures 44 inches high, 44 inches wide, and 1 5/8 inches deep. Maximum air velocity 2250 fpm
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Single-panel, flat-blade backdraft damper for horizontal mounting on ceilings or roofs. Allows horizontal airflow in one direction and closes automatically when airflow stops to prevent backdrafts. Measures 44 inches high, 44 inches wide, and 1 5/8 inches deep. Maximum air velocity 2250 fpm
This ceiling/roof-mount backdraft damper features a single-panel flat blade design for vertical airflow direction. It mounts horizontally and is suitable for use in ventilation systems requiring one-way airflow, such as exhaust or intake applications. Maximum air velocity is 2000 fpm
Dayton
This ceiling/roof-mount backdraft damper features a single-panel flat blade design for vertical airflow direction. It mounts horizontally and is suitable for use in ventilation systems requiring one-way airflow, such as exhaust or intake applications. Maximum air velocity is 2000 fpm
This backdraft damper is designed for horizontal mounting in ceiling or roof ventilation systems. It features a single-panel flat blade that opens vertically to allow airflow up to 2250 fpm and closes to prevent reverse flow. The damper has a felt construction and measures 37 inches in height, 37 inches in width, and 2 inches in depth
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This backdraft damper is designed for horizontal mounting in ceiling or roof ventilation systems. It features a single-panel flat blade that opens vertically to allow airflow up to 2250 fpm and closes to prevent reverse flow. The damper has a felt construction and measures 37 inches in height, 37 inches in width, and 2 inches in depth
Horizontal-mount backdraft damper with single-panel aluminum construction. Measures 26 inches high, 26 inches wide, and 1 5/8 inches deep. Designed for horizontal airflow at a maximum velocity of 2000 fpm. Used in ceiling or roof-mount ventilation systems to prevent reverse airflow when the fan is off
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Horizontal-mount backdraft damper with single-panel aluminum construction. Measures 26 inches high, 26 inches wide, and 1 5/8 inches deep. Designed for horizontal airflow at a maximum velocity of 2000 fpm. Used in ceiling or roof-mount ventilation systems to prevent reverse airflow when the fan is off
Horizontal-mount backdraft damper for ceiling or roof installations. Single-panel aluminum construction with dimensions 36 in width, 37 3/4 in height, and 1 3/8 in depth. Designed for horizontal airflow at velocities up to 1500 fpm, preventing reverse airflow when the fan is off
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Horizontal-mount backdraft damper for ceiling or roof installations. Single-panel aluminum construction with dimensions 36 in width, 37 3/4 in height, and 1 3/8 in depth. Designed for horizontal airflow at velocities up to 1500 fpm, preventing reverse airflow when the fan is off
Single-panel aluminum backdraft damper for horizontal mounting and horizontal airflow. Measures 35 7/8 inches wide by 30 3/4 inches high. Maximum air velocity 1500 fpm. Used in commercial exhaust and supply air systems to prevent reverse airflow
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Single-panel aluminum backdraft damper for horizontal mounting and horizontal airflow. Measures 35 7/8 inches wide by 30 3/4 inches high. Maximum air velocity 1500 fpm. Used in commercial exhaust and supply air systems to prevent reverse airflow
Horizontal-mount backdraft damper with single-panel aluminum construction. Prevents reverse airflow in horizontal ventilation systems. Measures 32 in height, 32 in width, 1 3/8 in depth. Supports maximum air velocity of 1500 fpm
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Horizontal-mount backdraft damper with single-panel aluminum construction. Prevents reverse airflow in horizontal ventilation systems. Measures 32 in height, 32 in width, 1 3/8 in depth. Supports maximum air velocity of 1500 fpm
This single-panel backdraft damper is designed for horizontal mounting in ceiling or roof ventilation openings. It features flat blades that open vertically to allow exhaust airflow up to 2250 fpm and close automatically when the fan stops to prevent reverse airflow and debris entry. The damper is constructed with felt material
Dayton
This single-panel backdraft damper is designed for horizontal mounting in ceiling or roof ventilation openings. It features flat blades that open vertically to allow exhaust airflow up to 2250 fpm and close automatically when the fan stops to prevent reverse airflow and debris entry. The damper is constructed with felt material