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Dayton 25 in H x 25 in W Single Panel Flat Blade Backdraft Damper - Wall-Mount Backdraft Dampers
DaytonWall-Mount Backdraft Dampers

Dayton 25 in H x 25 in W Single Panel Flat Blade Backdraft Damper

The Dayton is a wall-mount backdraft damper with a single-panel, flat blade design. It measures 25 inches in height and width with a 2 1/4-inch depth, and is intended for use with a 20-inch fan. The unit is designed…

SKU 3G-OTH-76335

Brand
Dayton
Item
25 in H x 25 in W Single Panel Flat Blade Backdraft Damper
Category
Wall-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
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

Dayton
Type
Single Panel, 25 in W
Blade Type
Flat Blade
Airflow Direction
Horizontal
Mounting Position
Vertical
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 wall-mount backdraft damper with a single-panel, flat blade design. It measures 25 inches in height and width with a 2 1/4-inch depth, and is intended for use with a 20-inch fan. The unit is designed for vertical mounting with horizontal airflow, and has a maximum air velocity of 2000 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 in ventilation systems. It is commonly used with a 20-inch fan in commercial or industrial exhaust applications where horizontal airflow and vertical mounting are required.

What are the specifications of the Dayton ?

The Dayton is a single-panel, flat blade backdraft damper measuring 25 inches high by 25 inches wide with a 2 1/4-inch depth. It has a maximum air velocity of 2000 fpm, mounts vertically, and directs airflow horizontally. The manufacturer part number is .

Where to buy the Dayton worldwide?

The Dayton is available to order through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring the damper reaches your facility reliably.

How to install the Dayton backdraft damper?

Install the Dayton in a vertical wall opening with the airflow arrow pointing in the intended exhaust direction. Secure the damper frame to the wall structure using appropriate fasteners, ensuring the blades open freely with horizontal airflow. Follow standard HVAC installation practices for best results.

Used in

Common applications for Dayton
Manufacturing — Dayton 21XJ72 motor for machine tool coolant pumps circulates coolant during cutting, grinding, and drilling operations.
Water management — Dayton 3YU59 submersible sump pump removes water from basements, crawl spaces, and construction sites.
HVAC — Dayton 804T11 unit heater provides supplemental heating in warehouses, workshops, and garages.
Power transmission — Dayton 2X897 pillow block bearing supports rotating shafts in conveyors, fans, and other machinery.
Workshop — Dayton 2LKR8 bench grinder sharpens tools and deburrs metal parts with dust exhaust for a cleaner environment.
Fluid handling — Dayton 5RGV6 fountain pump circulates and aerates water in decorative ponds and fountains.
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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 a single panel with flat blades, designed for vertical mounting and horizontal airflow. It measures 19 inches high by 19 inches wide by 2 1/4 inches deep, with a maximum air velocity of 2000 fpm. Commonly used in exhaust ventilation systems to prevent reverse airflow when the fan is off
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This wall-mount backdraft damper is designed for vertical mounting in exhaust or intake systems. It features flat blades that open with forward airflow and close by gravity when flow stops, preventing reverse airflow. Suitable for use with a 30-inch fan, it has a maximum air velocity of 2500 fpm
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