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Dayton 11.5"H-W 4.5"L Aluminum Backdraft Damper: For 10 in Fan, Single Panel, 11 1/2 in H - Ceiling/Roof-Mount Backdraft Dampers
DaytonCeiling/Roof-Mount Backdraft Dampers

Dayton 11.5"H-W 4.5"L Aluminum Backdraft Damper: For 10 in Fan, Single Panel, 11 1/2 in H

The Dayton 3TZ50 is a ceiling/roof-mount backdraft damper with a single-panel flat blade design. It measures 11.5 inches in height and width with a 4.5-inch length, and is intended for use with a 10-inch fan. The…

SKU 3G-OTH-74666

Brand
Dayton
Item
11.5"H-W 4.5"L Aluminum Backdraft Damper: For 10 in Fan, Single Panel, 11 1/2 in H
Category
Ceiling/Roof-Mount Backdraft Dampers
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Technical Specifications

Dayton
Manufacturer Part Number
3TZ50
Type
Single Panel, 11 1/2 in W
H
11 1/2 in
Blade Type
Flat Blade
Airflow Direction
Vertical
Mounting Position
Horizontal
Maximum Air Velocity
2000 fpm
View Full Spec Sheet

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

Product Description

The Dayton 3TZ50 is a ceiling/roof-mount backdraft damper with a single-panel flat blade design. It measures 11.5 inches in height and width with a 4.5-inch length, and is intended for use with a 10-inch fan. The damper is mounted horizontally, directs airflow vertically, and supports a maximum air velocity of 2000 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 3TZ50 backdraft damper used for?

The Dayton 3TZ50 is a ceiling/roof-mount backdraft damper that prevents reverse airflow in ventilation systems. It is designed for use with a 10-inch fan, mounts horizontally, and directs airflow vertically. Common applications include commercial exhaust, HVAC, and industrial ventilation where one-way airflow is required.

What are the specifications of the Dayton 3TZ50 backdraft damper?

The Dayton 3TZ50 measures 11.5 inches in height and width with a 4.5-inch length. It features a single-panel flat blade design, mounts horizontally, directs airflow vertically, and supports a maximum air velocity of 2000 fpm. The manufacturer part number is 3TZ50.

Where to buy the Dayton 3TZ50 backdraft damper worldwide?

3G Electric supplies the Dayton 3TZ50 backdraft damper to customers worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact 3G Electric for pricing and lead time on this ceiling/roof-mount damper.

How to install the Dayton 3TZ50 backdraft damper?

Install the Dayton 3TZ50 in a horizontal mounting position, typically on a ceiling or roof, with the airflow direction set vertically. Ensure the damper is securely fastened to the fan or duct opening. The flat blade should open freely under positive pressure and close by gravity when airflow stops. Follow standard HVAC 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 ceiling/roof-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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