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Dayton Centrifugal Downblast Roof Exhaust Fan: Belt Drive, Includes Drive Pack - Clean Air Belt-Drive Fans with Drive
DaytonClean Air Belt-Drive Fans with Drive

Dayton Centrifugal Downblast Roof Exhaust Fan: Belt Drive, Includes Drive Pack

The Dayton Centrifugal Downblast Roof Exhaust Fan is a belt-drive clean air fan with drive package, model 7AX47. It features a 14 3/4 in wheel, delivers 2,170 cfm, and operates on 115/208-230V AC with a single-speed…

SKU 3G-OTH-80988

Brand
Dayton
Item
Centrifugal Downblast Roof Exhaust Fan: Belt Drive, Includes Drive Pack
Category
Clean Air Belt-Drive Fans with Drive
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Technical Specifications

Dayton
Manufacturer Part Number
7AX47
Type
Includes Drive Pack, 2,170 cfm
Wheel
14 3/4 in
Assembly
Unassembled
Base Shape
Square
Drive Package
Includes Drive Package
Motor Enclosure
Open Dripproof
Motor Efficiency
Standard-Efficiency Motors
Number of Speeds
1
Mounting Location
Roof
Nameplate Voltage
115/208-230V AC
High-Efficiency Motor
No
Exhaust Airflow @ 0.000 in SP - Range
2,000 to 4,999 cfm
Exhaust Airflow @ 0.500 in SP - Range
0 to 1,999 cfm
For High-Static Pressure Applications
No
View Full Spec Sheet

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

Product Description

The Dayton Centrifugal Downblast Roof Exhaust Fan is a belt-drive clean air fan with drive package, model 7AX47. It features a 14 3/4 in wheel, delivers 2,170 cfm, and operates on 115/208-230V AC with a single-speed, open dripproof motor. This unassembled unit is designed for roof mounting and includes a square base.

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 7AX47 centrifugal downblast roof exhaust fan used for?

The Dayton 7AX47 is a belt-drive roof exhaust fan designed for clean-air ventilation in commercial and industrial buildings. It removes heat, fumes, and odors from roof-mounted applications, delivering 2,170 cfm at 0.000 in SP with a 14 3/4 in wheel.

What are the specifications of the Dayton 7AX47 roof exhaust fan?

The Dayton 7AX47 features a 14 3/4 in wheel, 2,170 cfm airflow, and a 115/208-230V AC single-speed open dripproof motor. It includes a drive package, has a square base, is unassembled, and is for roof mounting. It is not for high-static-pressure applications.

Where to buy the Dayton 7AX47 roof exhaust fan worldwide?

3G Electric supplies the Dayton 7AX47 centrifugal downblast roof exhaust fan worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time.

How to install the Dayton 7AX47 belt-drive roof exhaust fan?

Install the Dayton 7AX47 on a roof curb with a square opening. Assemble the unassembled unit per the manual, connect the 115/208-230V AC motor to a dedicated circuit, and ensure belt tension is correct. Use a licensed electrician and follow local codes for safe 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 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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