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Dayton Universal-Mount Backdraft Damper - Universal-Mount Backdraft Dampers
DaytonUniversal-Mount Backdraft Dampers

Dayton Universal-Mount Backdraft Damper

The Dayton is a universal-mount backdraft damper with a 35.75-inch height and width and a 4.5-inch length, designed for use with a 36-inch fan and 36-inch nominal duct diameter. It features flat blades, supports…

SKU 3G-OTH-74658

Brand
Dayton
Item
Universal-Mount Backdraft Damper
Category
Universal-Mount Backdraft Dampers
Available to Order
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Technical specs
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

Dayton
Type
For 36 in Nominal Duct Dia, Single Panel
Blade Type
Flat Blade
Airflow Direction
Horizontal
Mounting Position
Vertical
Maximum Air Velocity
2250 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 with a 35.75-inch height and width and a 4.5-inch length, designed for use with a 36-inch fan and 36-inch nominal duct diameter. It features flat blades, supports horizontal airflow direction, and is intended for vertical mounting. The damper has a maximum air velocity of 2250 fpm.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the Dayton backdraft damper used for?

The Dayton is a universal-mount backdraft damper that prevents reverse airflow in ventilation systems. It is designed for use with a 36-inch fan and 36-inch nominal duct diameter, making it suitable for industrial exhaust and intake applications where horizontal airflow and vertical mounting are required.

What are the specifications of the Dayton backdraft damper?

The Dayton has a 35.75-inch height and width, a 4.5-inch length, and flat blades. It supports horizontal airflow direction, is designed for vertical mounting, and has a maximum air velocity of 2250 fpm. The manufacturer part number is .

Where to buy the Dayton backdraft damper worldwide?

3G Electric supplies the Dayton backdraft damper 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 to place an order for this universal-mount damper.

How to install the Dayton backdraft damper?

Install the Dayton damper in a vertical mounting position with the airflow direction set horizontally. Ensure the duct diameter matches the 36-inch nominal size and that the damper is securely fastened. Follow standard HVAC practices for sealing and support to prevent air leakage and ensure proper operation.

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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Cross-referenced by specification & description
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This single-panel backdraft damper is designed for vertical mounting and horizontal airflow, with a maximum air velocity of 2250 fpm. It features felt seals and aluminum construction. Typical applications include preventing reverse airflow in ventilation systems such as industrial exhaust, commercial kitchens, and warehouse ventilation
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This single-panel backdraft damper is designed for vertical mounting and horizontal airflow, with a maximum air velocity of 2250 fpm. It features felt seals and aluminum construction. Typical applications include preventing reverse airflow in ventilation systems such as industrial exhaust, commercial kitchens, and warehouse ventilation

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This backdraft damper is designed for vertical mounting in 28-inch nominal duct systems. It features a single-panel, flat blade construction and supports vertical airflow direction. Suitable for use with fans and ducts to prevent reverse airflow, with a maximum air velocity of 2000 fpm
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This backdraft damper is designed for vertical mounting in 28-inch nominal duct systems. It features a single-panel, flat blade construction and supports vertical airflow direction. Suitable for use with fans and ducts to prevent reverse airflow, with a maximum air velocity of 2000 fpm
This backdraft damper is designed for horizontal mounting in duct systems with horizontal airflow. It features a flat blade construction and is rated for a maximum air velocity of 2000 fpm. Suitable for use with a 12-inch fan and 14-inch nominal duct diameter in commercial ventilation and exhaust applications
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This backdraft damper is designed for horizontal mounting in duct systems with horizontal airflow. It features a flat blade construction and is rated for a maximum air velocity of 2000 fpm. Suitable for use with a 12-inch fan and 14-inch nominal duct diameter in commercial ventilation and exhaust applications
This universal-mount backdraft damper is designed for a 30-inch nominal duct diameter and features a single-panel flat blade construction. It supports horizontal airflow and vertical mounting, with a maximum air velocity of 2000 fpm. Suitable for use in exhaust or ventilation systems where reverse airflow prevention is required
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This universal-mount backdraft damper is designed for a 30-inch nominal duct diameter and features a single-panel flat blade construction. It supports horizontal airflow and vertical mounting, with a maximum air velocity of 2000 fpm. Suitable for use in exhaust or ventilation systems where reverse airflow prevention is required
This universal-mount backdraft damper is designed for horizontal airflow and vertical mounting. It features a single panel with flat blades and measures 26 3/4 inches high by 26 3/4 inches wide. Suitable for use in ventilation systems to prevent reverse airflow, it handles a maximum air velocity of 2250 fpm
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This universal-mount backdraft damper is designed for horizontal airflow and vertical mounting. It features a single panel with flat blades and measures 26 3/4 inches high by 26 3/4 inches wide. Suitable for use in ventilation systems to prevent reverse airflow, it handles a maximum air velocity of 2250 fpm
This universal-mount backdraft damper prevents reverse airflow in horizontal duct systems. It features flat aluminum blades in a double-panel design, rated for horizontal mounting and horizontal airflow with a maximum air velocity of 2000 fpm. Suitable for industrial ventilation and exhaust applications requiring one-way airflow
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This universal-mount backdraft damper prevents reverse airflow in horizontal duct systems. It features flat aluminum blades in a double-panel design, rated for horizontal mounting and horizontal airflow with a maximum air velocity of 2000 fpm. Suitable for industrial ventilation and exhaust applications requiring one-way airflow
This universal-mount backdraft damper is designed for 18-inch nominal duct diameters and vertical mounting. It features a flat blade type and supports vertical airflow direction. Suitable for preventing reverse airflow in exhaust or intake ducts, it handles a maximum air velocity of 2000 fpm
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This universal-mount backdraft damper is designed for 18-inch nominal duct diameters and vertical mounting. It features a flat blade type and supports vertical airflow direction. Suitable for preventing reverse airflow in exhaust or intake ducts, it handles a maximum air velocity of 2000 fpm
This single-panel backdraft damper is constructed of aluminum with a front flange. It measures 35 inches wide by 1 5/8 inches deep and is designed for horizontal airflow with vertical mounting. Suitable for use in ventilation systems to prevent reverse airflow, it supports a maximum air velocity of 2250 fpm
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This single-panel backdraft damper is constructed of aluminum with a front flange. It measures 35 inches wide by 1 5/8 inches deep and is designed for horizontal airflow with vertical mounting. Suitable for use in ventilation systems to prevent reverse airflow, it supports a maximum air velocity of 2250 fpm
This universal-mount backdraft damper is designed for 60-inch nominal duct diameter and 60-inch fans. It features a double-panel aluminum construction with flat blades, supporting vertical airflow and horizontal mounting. Maximum air velocity is 2000 fpm. Suitable for preventing reverse airflow in ventilation systems
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This universal-mount backdraft damper is designed for 60-inch nominal duct diameter and 60-inch fans. It features a double-panel aluminum construction with flat blades, supporting vertical airflow and horizontal mounting. Maximum air velocity is 2000 fpm. Suitable for preventing reverse airflow in ventilation systems