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Dayton 51"H-W 6.5"L Extrd Alu Backdraft Dampr: For 48 in Fan, Double Panel, 51 in H - Wall-Mount Backdraft Dampers
DaytonWall-Mount Backdraft Dampers

Dayton 51"H-W 6.5"L Extrd Alu Backdraft Dampr: For 48 in Fan, Double Panel, 51 in H

The Dayton is a wall-mount backdraft damper designed for use with a 48-inch fan. It features a double-panel, extruded aluminum construction with flat blades, measures 51 inches high by 51 inches wide by 3 inches…

SKU 3G-OTH-76900

Brand
Dayton
Item
51"H-W 6.5"L Extrd Alu Backdraft Dampr: For 48 in Fan, Double Panel, 51 in H
Category
Wall-Mount Backdraft Dampers
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Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

Dayton
Type
Double Panel, 51 in W, Wall
D
3 in
H
51 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 designed for use with a 48-inch fan. It features a double-panel, extruded aluminum construction with flat blades, measures 51 inches high by 51 inches wide by 3 inches deep, and supports horizontal airflow in a vertical mounting position. The damper has 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 designed to prevent reverse airflow when a 48-inch fan is off. It is commonly used in commercial and industrial ventilation systems to maintain one-way horizontal airflow and protect against drafts, dust, and pests.

What are the specifications of the Dayton damper?

The Dayton measures 51 inches high by 51 inches wide by 3 inches deep, with a double-panel extruded aluminum construction and flat blades. It supports horizontal airflow, mounts vertically, and handles a maximum air velocity of 3250 fpm. It is designed for use with a 48-inch fan.

Where to buy the Dayton backdraft damper worldwide?

3G Electric supplies the Dayton backdraft damper 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 lead time.

How to install the Dayton backdraft damper?

Install the Dayton in a vertical position on a wall opening sized for a 48-inch fan. Ensure the damper blades open freely in the direction of horizontal airflow. Secure the frame with appropriate fasteners and seal edges to prevent air leakage. Follow standard HVAC damper installation practices.

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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