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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 a 30 1/2 in wheel and includes a drive package. It delivers 6,803 cfm exhaust airflow (range 5,000 to 10,000 cfm at 0.000 in SP)…

SKU 3G-OTH-79301

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
7AX63
Type
Includes Drive Pack, 6,803 cfm
Wheel
30 1/2 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
5,000 to 10,000 cfm
For High-Static Pressure Applications
No
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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 a 30 1/2 in wheel and includes a drive package. It delivers 6,803 cfm exhaust airflow (range 5,000 to 10,000 cfm at 0.000 in SP) and operates on 115/208-230V AC with a single-speed, open dripproof motor. This unassembled unit is designed for roof mounting and uses standard-efficiency motors, not for high-static-pressure applications.

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 Centrifugal Downblast Roof Exhaust Fan used for?

This Dayton belt-drive fan is designed for roof-mounted exhaust of clean air in commercial or industrial buildings. It moves up to 6,803 cfm at 0.000 in SP, making it suitable for general ventilation where high static pressure is not required.

What are the specifications of the Dayton 7AX63 roof exhaust fan?

The Dayton 7AX63 features a 30 1/2 in wheel, belt drive with included drive pack, and delivers 6,803 cfm exhaust airflow. It operates on 115/208-230V AC with an open dripproof motor. The unit is unassembled, square base, for roof mounting, and uses standard-efficiency motors.

Where to buy the Dayton 7AX63 roof exhaust fan worldwide?

3G Electric supplies the Dayton 7AX63 centrifugal downblast roof exhaust fan to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time.

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

Installation requires assembling the unassembled unit on a roof curb, ensuring proper duct connection and electrical wiring per local codes. The belt drive and drive pack should be tensioned per Dayton's manual. Always use a licensed electrician for the 115/208-230V AC connection.

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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