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Dayton Axial Downblast Roof Supply Fan: 24 in Blade, Direct Drive, Includes Drive Pack - Clean Air Direct-Drive Fans
DaytonClean Air Direct-Drive Fans

Dayton Axial Downblast Roof Supply Fan: 24 in Blade, Direct Drive, Includes Drive Pack

The DAYTON Axial Downblast Roof Supply Fan (SKU 3G-OTH-77917) is a clean air direct-drive fan with a 24-inch blade. It features a standard-efficiency, totally enclosed motor with one speed, delivering 5,742 cfm. This…

SKU 3G-OTH-77917

Brand
Dayton
Item
Axial Downblast Roof Supply Fan: 24 in Blade, Direct Drive, Includes Drive Pack
Category
Clean Air Direct-Drive Fans
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Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

Dayton
Type
Direct Drive, Includes Drive Pack, 5,742 cfm, TEAO, 3
Motor Efficiency
Standard-Efficiency Motor
Number of Speeds
1
Mounting Location
Roof
Motor Enclosure Design Broad
Totally Enclosed Motor

Technical Documents

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

Product Description

The DAYTON Axial Downblast Roof Supply Fan (SKU 3G-OTH-77917) is a clean air direct-drive fan with a 24-inch blade. It features a standard-efficiency, totally enclosed motor with one speed, delivering 5,742 cfm. This roof-mounted unit includes a drive pack and is designed for supply ventilation applications.

Frequently Asked Questions

What is the Dayton Axial Downblast Roof Supply Fan used for?

The Dayton Axial Downblast Roof Supply Fan is used for clean air supply ventilation in industrial and commercial buildings. It is roof-mounted and delivers 5,742 cfm to bring fresh outdoor air into the facility, supporting HVAC systems and improving indoor air quality.

What are the specifications of the Dayton fan?

The Dayton fan has a 24-inch blade, direct drive, and a standard-efficiency totally enclosed motor with one speed. It delivers 5,742 cfm and includes a drive pack. The unit is designed for roof mounting and is part of the Clean Air Direct-Drive Fans product type.

Where to buy the Dayton fan worldwide?

You can source the Dayton fan worldwide through 3G Electric. As a global industrial equipment distributor, 3G Electric handles full logistics, customs clearance, and delivery to your location. Contact them for availability and lead time on this roof supply fan.

How to install a Dayton downblast roof supply fan?

Install the Dayton downblast roof supply fan on a structurally sound roof curb or mounting frame. Ensure the electrical supply matches the motor specs and secure the unit per manufacturer guidelines. Use proper duct connections for supply air and verify the drive pack alignment for smooth 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 clean air direct-drive fans. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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