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DaytonReplacement HVACR Fans, Filters & Ventilation Parts

Dayton Backdraft Damper: Backdraft Damper, 1AHD7, 1AHD7

The DAYTON Backdraft Damper (SKU 3G-OTH-83408) is a replacement HVACR fan, filter, and ventilation part. It is compatible with Part Number 1AHD7 and Manufacturer Part Number 1AHD7, with its own Manufacturer Part…

SKU 3G-OTH-83408

Brand
Dayton
Item
Backdraft Damper: Backdraft Damper, 1AHD7, 1AHD7
Category
Replacement HVACR Fans, Filters & Ventilation Parts
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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
Manufacturer Part Number
50K328
Product Type
Backdraft Damper
Compatible Manufacturer Part Number
1AHD7

Technical Documents

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

Product Description

The DAYTON Backdraft Damper (SKU 3G-OTH-83408) is a replacement HVACR fan, filter, and ventilation part. It is compatible with Part Number 1AHD7 and Manufacturer Part Number 1AHD7, with its own Manufacturer Part Number 50K328.

Frequently Asked Questions

What is the DAYTON Backdraft Damper used for?

The DAYTON Backdraft Damper is a replacement HVACR part used in ventilation systems to prevent reverse airflow when the fan is off. It is commonly installed in commercial and industrial exhaust, supply, and intake ducts to maintain system efficiency and protect equipment from backflow.

What are the specifications of the DAYTON Backdraft Damper?

The DAYTON Backdraft Damper, model 50K328, is a replacement HVACR fan, filter, and ventilation part. It is compatible with OEM Part Number 1AHD7 and Manufacturer Part Number 1AHD7. The product type is Backdraft Damper, designed for standard ductwork integration.

Where to buy the DAYTON Backdraft Damper worldwide?

You can source the DAYTON Backdraft Damper from 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 replacement HVACR part.

How to install the DAYTON Backdraft Damper?

Install the DAYTON Backdraft Damper by mounting it in the duct with the airflow arrow pointing in the correct direction. Ensure the damper blades move freely and seal properly when closed. Follow standard HVACR practices for ductwork integration and secure all fasteners to prevent air leaks.

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 replacement hvacr fans, filters & ventilation parts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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