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Dayton Manual Damper: For 36 in Fan, Single Panel, 35 in W, 1 5/8 in D, Aluminum - Universal-Mount Backdraft Dampers
DaytonUniversal-Mount Backdraft Dampers

Dayton Manual Damper: For 36 in Fan, Single Panel, 35 in W, 1 5/8 in D, Aluminum

The Dayton 3HHR5 is a universal-mount backdraft damper designed for a 36-inch fan. This single-panel, aluminum unit features a front flange and measures 35 inches wide by 1 5/8 inches deep, with a horizontal airflow…

SKU 3G-OTH-74276

Brand
Dayton
Item
Manual Damper: For 36 in Fan, Single Panel, 35 in W, 1 5/8 in D, Aluminum
Category
Universal-Mount Backdraft Dampers
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Technical Specifications

Dayton
Manufacturer Part Number
3HHR5
Type
Single Panel, 35 in W, Aluminum, Front Flange, Horizontal
D
1 5/8 in
Airflow Direction
Horizontal
Mounting Position
Vertical
Maximum Air Velocity
2250 fpm
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Dayton Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The Dayton 3HHR5 is a universal-mount backdraft damper designed for a 36-inch fan. This single-panel, aluminum unit features a front flange and measures 35 inches wide by 1 5/8 inches deep, with a horizontal airflow direction and vertical mounting position. It supports 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 3HHR5 manual damper used for?

The Dayton 3HHR5 is a universal-mount backdraft damper used to prevent reverse airflow in ventilation systems. It is designed for a 36-inch fan, with horizontal airflow and vertical mounting, making it suitable for industrial exhaust and intake applications where one-way airflow is critical.

What are the specifications of the Dayton 3HHR5 damper?

The Dayton 3HHR5 is a single-panel aluminum damper with a front flange. It measures 35 inches wide by 1 5/8 inches deep, fits a 36-inch fan, and supports a maximum air velocity of 2250 fpm. Airflow direction is horizontal, and mounting position is vertical.

Where to buy the Dayton 3HHR5 damper worldwide?

You can source the Dayton 3HHR5 damper through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this part.

How to install the Dayton 3HHR5 backdraft damper?

Install the Dayton 3HHR5 damper in a vertical position with the front flange facing the airflow source. Ensure the damper is securely mounted to the fan or duct opening. Follow standard practices for backdraft damper installation to allow free movement of the single panel.

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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