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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 square base, designed for roof mounting. It includes a drive package and features an open dripproof, standard-efficiency motor…

SKU 3G-OTH-78669

Brand
Dayton
Item
Centrifugal Downblast Roof Exhaust Fan: Belt Drive, Includes Drive Pack
Category
Clean Air Belt-Drive Fans with Drive
Available to Order
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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
Type
Includes Drive Pack, 1,994 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
0 to 1,999 cfm
Exhaust Airflow @ 0.500 in SP - Range
0 to 1,999 cfm
For High-Static Pressure Applications
No

Technical Documents

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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 square base, designed for roof mounting. It includes a drive package and features an open dripproof, standard-efficiency motor with a single speed, nameplate voltage of 115/208-230V AC, and exhaust airflow ranges of 0 to 1,999 cfm at both 0.000 and 0.500 in SP. This unassembled unit is not for high-static-pressure applications.

Frequently Asked Questions

What is the DAYTON Centrifugal Downblast Roof Exhaust Fan used for?

The DAYTON Centrifugal Downblast Roof Exhaust Fan is used for general clean-air exhaust ventilation on commercial or industrial roofs. It is belt-driven, includes a drive pack, and is designed for standard-efficiency, low-static-pressure applications where airflow up to 1,999 cfm is needed.

What are the specifications of the DAYTON 7A554 roof exhaust fan?

The DAYTON 7A554 is a belt-drive downblast fan with a 14 3/4 in wheel, square base, and open dripproof motor. It operates at 115/208-230V AC, single speed, and delivers 0 to 1,999 cfm at 0.000 and 0.500 in SP. It is unassembled and not for high-static-pressure applications.

Where to buy the DAYTON 7A554 roof exhaust fan worldwide?

You can source the DAYTON 7A554 roof exhaust fan through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide locations. Contact us for availability and lead time on this belt-drive downblast fan.

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

Install the DAYTON belt-drive roof exhaust fan on a structurally sound roof curb. Since it ships unassembled, follow the manufacturer's manual to mount the motor, drive pack, and wheel. Ensure proper belt tension and electrical connection per nameplate voltage. Use a licensed electrician for wiring.

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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