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Dayton 23.75"H-W 4.5"L Alu Univ Backdraft Dampr: For 24 in Fan, For 24 in Nominal Duct Dia - Universal-Mount Backdraft Dampers
DaytonUniversal-Mount Backdraft Dampers

Dayton 23.75"H-W 4.5"L Alu Univ Backdraft Dampr: For 24 in Fan, For 24 in Nominal Duct Dia

The Dayton is a universal-mount backdraft damper designed for use with a 24-inch fan and 24-inch nominal duct diameter. It features a flat blade type, supports horizontal airflow direction, and is mounted in a…

SKU 3G-OTH-74537

Brand
Dayton
Item
23.75"H-W 4.5"L Alu Univ Backdraft Dampr: For 24 in Fan, For 24 in Nominal Duct Dia
Category
Universal-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
For 24 in Nominal Duct Dia, Single Panel
Blade Type
Flat Blade
Airflow Direction
Horizontal
Mounting Position
Horizontal
Maximum Air Velocity
2000 fpm

Technical Documents

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

Product Description

The Dayton is a universal-mount backdraft damper designed for use with a 24-inch fan and 24-inch nominal duct diameter. It features a flat blade type, supports horizontal airflow direction, and is mounted in a horizontal position. The damper has a maximum air velocity of 2000 fpm and is constructed with an aluminum body measuring 23.75 inches in height and width with a 4.5-inch length.

Frequently Asked Questions

What is the Dayton backdraft damper used for?

The Dayton universal-mount backdraft damper prevents reverse airflow in ventilation systems. It is designed for a 24-inch fan and 24-inch nominal duct diameter, with horizontal mounting and airflow direction. Common applications include commercial exhaust, industrial HVAC, and make-up air systems where one-way airflow is critical.

What are the specifications of the Dayton backdraft damper?

The Dayton has a flat blade type, horizontal airflow direction, and horizontal mounting position. It measures 23.75 inches in height and width with a 4.5-inch length, fits 24-inch nominal duct diameter, and supports a maximum air velocity of 2000 fpm. The aluminum body is built for durability in industrial environments.

Where to buy the Dayton backdraft damper worldwide?

3G Electric supplies the Dayton backdraft damper to customers worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your site. Contact our team for a quote and lead time on this universal-mount damper for 24-inch fans.

How to install the Dayton backdraft damper?

Install the Dayton in a horizontal duct section with airflow direction matching the arrow on the damper frame. Secure the damper using sheet metal screws or duct flanges, ensuring the blades swing freely. For best performance, verify the damper is level and the pivot points are clean before commissioning the fan system.

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 universal-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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