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3G Electric
Dayton 32 in H x 32 in W Single Panel Backdraft Damper, Horizontal Mount - Ceiling/Roof-Mount Backdraft Dampers
DaytonCeiling/Roof-Mount Backdraft Dampers

Dayton 32 in H x 32 in W Single Panel Backdraft Damper, Horizontal Mount

<p>The Dayton 32 in H x 32 in W Single Panel Backdraft Damper (3HHR3) is a horizontal-mount unit designed for ceiling or roof applications. It features a single panel, 32-inch width, and a depth of 1 5/8 inches. With…

SKU 3G-OTH-74999

Brand
Dayton
Item
32 in H x 32 in W Single Panel Backdraft Damper, Horizontal Mount
Category
Ceiling/Roof-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
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

Dayton
Type
Single Panel, 32 in W
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

<p>The Dayton 32 in H x 32 in W Single Panel Backdraft Damper (3HHR3) is a horizontal-mount unit designed for ceiling or roof applications. It features a single panel, 32-inch width, and a depth of 1 5/8 inches. With a maximum air velocity of 2000 fpm, it ensures efficient airflow control in HVAC systems.</p><p>Ideal for commercial and industrial ventilation, this damper prevents backdraft in horizontal ducting. For Singapore buyers, 3G Electric offers SGD quotes on request, handles GST for local orders, and provides fast delivery across Singapore and Southeast Asia.</p>

Frequently Asked Questions

What are the dimensions and mounting requirements of this damper?

The damper measures 32 inches in height and 32 inches in width, with a depth of 1 5/8 inches. It is designed for horizontal mounting, suitable for ceiling or roof installations.

What is the maximum air velocity this damper can handle?

The maximum air velocity is 2000 feet per minute (fpm), as specified by the manufacturer.

Used in

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Industrial air movement — DAYTON downblast roof exhaust fans (SKU 3HFL9) for clean air exhaust in manufacturing plants
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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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This single-panel backdraft damper is designed for horizontal mounting in ceiling or roof ventilation systems. It allows horizontal airflow in one direction while preventing reverse airflow. With a height of 32 inches, width of 32 inches, and depth of 1 5/8 inches, it supports a maximum air velocity of 2250 fpm
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This single-panel backdraft damper is designed for horizontal mounting in ceiling or roof ventilation systems. It allows horizontal airflow in one direction while preventing reverse airflow. With a height of 32 inches, width of 32 inches, and depth of 1 5/8 inches, it supports a maximum air velocity of 2250 fpm
Single-panel aluminum backdraft damper for horizontal mounting on ceilings or roofs. Designed to prevent reverse airflow when the fan is off, suitable for ventilation systems with horizontal airflow direction. Dimensions: 36 in height, 32 in width, 1 3/8 in depth. Maximum air velocity: 1500 fpm
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Single-panel aluminum backdraft damper for horizontal mounting on ceilings or roofs. Designed to prevent reverse airflow when the fan is off, suitable for ventilation systems with horizontal airflow direction. Dimensions: 36 in height, 32 in width, 1 3/8 in depth. Maximum air velocity: 1500 fpm

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