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

The Dayton 3G-OTH-76357 is a wall-mount backdraft damper designed for use with a 20-inch fan. This single-panel aluminum wall shutter features flat blades and measures 25 inches in height, 25 inches in width, and 2.5…

SKU 3G-OTH-76357

Brand
Dayton
Item
25"H-W 5.75"L Aluminum Wall Shutter: For 20 in Fan, Single Panel, 25 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, 25 in W, Wall
D
2 1/2 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 3G-OTH-76357 is a wall-mount backdraft damper designed for use with a 20-inch fan. This single-panel aluminum wall shutter features flat blades and measures 25 inches in height, 25 inches in width, and 2.5 inches in depth. It is rated for a maximum air velocity of 2500 fpm, with horizontal airflow direction and vertical mounting position.

Frequently Asked Questions

What is the Dayton 53DR13 wall shutter used for?

The Dayton 53DR13 is a wall-mount backdraft damper designed to prevent reverse airflow when a 20-inch fan is not operating. It is commonly installed in commercial or industrial ventilation systems to maintain directional airflow and reduce energy loss.

What are the specifications of the Dayton 53DR13?

The Dayton 53DR13 is a single-panel aluminum wall shutter measuring 25 inches high, 25 inches wide, and 2.5 inches deep. It features flat blades, horizontal airflow direction, vertical mounting, and a maximum air velocity of 2500 fpm. It is designed for use with a 20-inch fan.

Where to buy the Dayton 53DR13 worldwide?

3G Electric supplies the Dayton 53DR13 wall shutter to customers worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to install the Dayton 53DR13 wall shutter?

Mount the Dayton 53DR13 vertically on a wall opening matching its 25-inch by 25-inch frame. Secure it with appropriate fasteners and ensure the blades swing freely. For best performance, install it on the discharge side of a 20-inch fan to prevent backdraft.

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
25"H-W 5.75"L Aluminum Wall Fan Shutter: For 20 in Fan, Single Panel, 25 in H, 25 in W, 3 in D, Wall (MPN 53DR17)
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25"H-W 5.75"L Aluminum Wall Fan Shutter: For 20 in Fan, Single Panel, 25 in H, 25 in W, 3 in D, Wall (MPN 53DR17)
42"H-W 5.75"L Aluminum Wall Shutter: For 36 in Fan, Single Panel, 42 in H, 42 in W, 2 1/2 in D, Wall (MPN 53DR14)
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25"H-W 6"L Aluminum Backdraft Damper: For 20 in Fan, Single Panel, 25 in H, 25 in W, 2 1/4 in D (MPN 53DR20)
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 (MPN 53DR18)
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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 (MPN 53DR18)
25"H-W 5.75"L Alu Wall Backdraft Dampr: For 20 in Fan, Single Panel, 25 in H, 25 in W, 2 1/2 in D (MPN 53DR11)
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25"H-W 5.75"L Alu Wall Backdraft Dampr: For 20 in Fan, Single Panel, 25 in H, 25 in W, 2 1/2 in D (MPN 53DR11)

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