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Dayton Axial Downblast Roof Exhaust Fan: Direct Drive - Clean Air Belt-Drive Fans with Drive
DaytonClean Air Belt-Drive Fans with Drive

Dayton Axial Downblast Roof Exhaust Fan: Direct Drive

The Dayton Axial Downblast Roof Exhaust Fan is a direct-drive, clean-air belt-drive fan with drive, assembled with a square base for roof mounting in manufacturing applications. It features a totally enclosed…

SKU 3G-OTH-80035

Also listed as: AS18427A103DAY · AS 18 427 A10 3DAY

Brand
Dayton
Item
Axial Downblast Roof Exhaust Fan: Direct Drive
Category
Clean Air Belt-Drive Fans with Drive
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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
Manufacturer Part Number
AS-18-427-A10-3DAY
Type
Less Drive Pack, 3,906 cfm, TEAO, 3
Blade
18 in
Assembly
Assembled
Base Shape
Square
Application
Manufacturing
For Air Type
Clean Air
Drive Package
Less Drive Package
Motor Enclosure
Totally Enclosed Air Over
Motor Efficiency
Standard-Efficiency Motors
Number of Speeds
1
Mounting Location
Roof
Nameplate Voltage
208-230/460V AC
High-Efficiency Motor
No
Motor Enclosure Design Broad
Totally Enclosed Motor
Exhaust Airflow @ 0.000 in SP - Range
2,000 to 4,999 cfm

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

Product Description

The Dayton Axial Downblast Roof Exhaust Fan is a direct-drive, clean-air belt-drive fan with drive, assembled with a square base for roof mounting in manufacturing applications. It features a totally enclosed air-over motor with standard efficiency, 1 speed, and a nameplate voltage of 208-230/460V AC. The fan delivers exhaust airflow in the range of 2,000 to 4,999 cfm, with a specific rating of 3,906 cfm at 0.000 in SP, and is supplied less drive package.

Frequently Asked Questions

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

This Dayton fan is designed for roof-mounted exhaust in manufacturing facilities, moving clean air at up to 3,906 cfm. Its totally enclosed air-over motor suits dusty or humid industrial environments. 3G Electric supplies this fan and supports global delivery with full logistics and customs handling.

What are the specifications of the Dayton Axial Downblast Roof Exhaust Fan?

The Dayton model AS-18-427-A10-3DAY has an 18-inch blade, delivers 3,906 cfm at 0.000 in SP, and operates on 208-230/460V AC. It is direct-drive, less drive pack, with a TEAO motor enclosure and standard efficiency. The square base is assembled for roof mounting in manufacturing applications.

Where to buy the Dayton Axial Downblast Roof Exhaust Fan worldwide?

3G Electric sources and delivers the Dayton Axial Downblast Roof Exhaust Fan to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this model. We supply genuine Dayton industrial fans globally.

How to install a Dayton Axial Downblast Roof Exhaust Fan?

Install the fan on a structurally sound roof curb with a square opening matching the base. Ensure the motor is wired per the nameplate voltage (208-230/460V AC) and that the fan is securely fastened. For clean-air applications, verify the ductwork is clear. 3G Electric can provide sourcing support for this Dayton fan.

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 belt-drive fans with drive. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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