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Dayton Flammable Vapor Belt-Drive Fan with Drive, 24 1/2 in Wheel, 4,637 cfm - Flammable Vapor Belt-Drive Fans with Drive
DaytonFlammable Vapor Belt-Drive Fans with Drive

Dayton Flammable Vapor Belt-Drive Fan with Drive, 24 1/2 in Wheel, 4,637 cfm

The Dayton Centrifugal Downblast Roof Exhaust Fan is a flammable vapor belt-drive fan with drive, model. It is unassembled, features a square base, and includes a drive package. The fan has a 24 1/2-inch wheel…

SKU 3G-OTH-81812

Brand
Dayton
Item
Flammable Vapor Belt-Drive Fan with Drive, 24 1/2 in Wheel, 4,637 cfm
Category
Flammable Vapor Belt-Drive Fans with Drive
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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, 4,637 cfm
Wheel
24 1/2 in
Assembly
Unassembled
Base Shape
Square
Drive Package
Includes Drive Package
Motor Enclosure
Totally Enclosed Nonventilated
Motor Efficiency
Standard-Efficiency Motors
Number of Speeds
1
Mounting Location
Roof
Nameplate Voltage
230/460V AC
High-Efficiency Motor
No
Hazardous Location Rating
Class I Groups C & D, Class II Groups E, F & G
Hazardous Location Specification
Class I Group C, Class I Group D, Class II Group E, Class II Group F, Class II Group G
Exhaust Airflow @ 0.000 in SP - Range
2,000 to 4,999 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 flammable vapor belt-drive fan with drive, model. It is unassembled, features a square base, and includes a drive package. The fan has a 24 1/2-inch wheel, delivers 4,637 cfm exhaust airflow, and is rated for hazardous locations including Class I Groups C & D and Class II Groups E, F & G. It operates with a 230/460V AC, totally enclosed nonventilated, standard-efficiency motor.

Frequently Asked Questions

What is the Dayton centrifugal downblast roof exhaust fan used for?

The Dayton is a flammable vapor belt-drive roof exhaust fan designed for hazardous locations classified as Class I Groups C & D and Class II Groups E, F & G. It is used to exhaust fumes, vapors, or dust-laden air from industrial facilities such as chemical plants, paint booths, or grain handling operations.

What are the specifications of the Dayton roof exhaust fan?

The Dayton is a belt-drive downblast roof fan with a 24 1/2-inch wheel delivering 4,637 cfm exhaust airflow. It operates on 230/460V AC with a totally enclosed nonventilated motor. The fan is unassembled, has a square base, includes a drive package, and is rated for hazardous locations Class I Groups C & D and Class II Groups E, F & G.

Where to buy the Dayton exhaust fan worldwide?

3G Electric supplies the Dayton centrifugal downblast roof exhaust fan to customers worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time; we source and deliver this flammable vapor belt-drive fan to any international location.

How to install the Dayton roof exhaust fan?

Install the Dayton unassembled fan by mounting the square base on a roof curb, ensuring proper sealing for weather protection. Connect the belt-drive system per the included drive pack instructions, wire the 230/460V AC motor to a suitable disconnect, and verify hazardous location compliance. Always follow local electrical codes and use certified conduit seals.

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 flammable vapor 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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Belt-drive roof exhaust fan for hazardous locations rated Class I Groups C & D and Class II Groups E, F & G. Includes drive package, 24 1/2 in wheel, 6,060 cfm, 230/460V AC, totally enclosed fan cooled motor. Unassembled, square base
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Belt-drive roof exhaust fan for hazardous locations rated Class I Groups C & D and Class II Groups E, F & G. Includes drive package, 24 1/2 in wheel, 6,060 cfm, 230/460V AC, totally enclosed fan cooled motor. Unassembled, square base
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This belt-drive fan is designed for hazardous locations rated Class I Groups C & D and Class II Groups E, F & G. It features a 24 1/2 in wheel, delivers 5,371 cfm, and includes a drive package. The unassembled unit has a square base for roof mounting, with a totally enclosed fan-cooled motor (208-230/460V AC, single-speed, standard efficiency). Typical applications include ventilation in industrial environments where flammable vapors may be present
This belt-drive centrifugal downblast roof exhaust fan is designed for hazardous locations rated Class I Groups C & D and Class II Groups E & F. It includes a drive package and features a 24 1/2 in wheel delivering 5,371 cfm. The unassembled fan has a square base and a totally enclosed fan cooled motor rated at 115/208-230V AC. Typical applications include ventilation of areas where flammable vapors or combustible dusts may be present
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This belt-drive centrifugal downblast roof exhaust fan is designed for hazardous locations rated Class I Groups C & D and Class II Groups E & F. It includes a drive package and features a 24 1/2 in wheel delivering 5,371 cfm. The unassembled fan has a square base and a totally enclosed fan cooled motor rated at 115/208-230V AC. Typical applications include ventilation of areas where flammable vapors or combustible dusts may be present
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This belt-drive fan is designed for roof-mounted exhaust in hazardous locations classified as Class I Groups C & D and Class II Groups E, F & G. It features a 24 1/2 in wheel, delivers 6,702 cfm, and includes a drive package. The fan is unassembled and operates with a single-speed, totally enclosed fan-cooled motor at 208-230/460V AC
This belt-drive fan is designed for roof mounting and includes a drive package. It features a 24 1/2 in wheel and delivers 4,637 cfm exhaust airflow. The totally enclosed fan-cooled motor operates at 115/208-230V AC, single speed. Suitable for hazardous locations rated Class I Groups C & D and Class II Groups E & F
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This belt-drive fan is designed for roof mounting and includes a drive package. It features a 24 1/2 in wheel and delivers 4,637 cfm exhaust airflow. The totally enclosed fan-cooled motor operates at 115/208-230V AC, single speed. Suitable for hazardous locations rated Class I Groups C & D and Class II Groups E & F

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