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Dayton Flammable Vapor Belt-Drive Fan with Drive - Flammable Vapor Belt-Drive Fans with Drive
DaytonFlammable Vapor Belt-Drive Fans with Drive

Dayton Flammable Vapor Belt-Drive Fan with Drive

The DAYTON Centrifugal Upblast Roof Exhaust Fan: Belt Drive (SKU 3G-OTH-80571) is a flammable vapor belt-drive fan with drive, featuring an 18 1/2 in wheel and a square base. It is unassembled, includes a drive…

SKU 3G-OTH-80571

Brand
Dayton
Item
Flammable Vapor Belt-Drive Fan with Drive
Category
Flammable Vapor Belt-Drive Fans with Drive
Available to Order
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Technical specs
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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
Type
Includes Drive Pack, 3,098 cfm
Wheel
18 1/2 in
Assembly
Unassembled
Base Shape
Square
Drive Package
Includes Drive Package
Motor Enclosure
Totally Enclosed Fan Cooled
Motor Efficiency
Standard Motor
Number of Speeds
1
Mounting Location
Roof
Nameplate Voltage
115/208-230V AC
High-Efficiency Motor
No
Includes Drive Package
Yes
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
Exhaust Airflow @ 0.500 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 Upblast Roof Exhaust Fan: Belt Drive (SKU 3G-OTH-80571) is a flammable vapor belt-drive fan with drive, featuring an 18 1/2 in wheel and a square base. It is unassembled, includes a drive package, and is powered by a totally enclosed fan-cooled standard motor with 1 speed at 115/208-230V AC. This roof-mounted unit is rated for hazardous locations: Class I Groups C & D and Class II Groups E, F & G, with exhaust airflow ranges of 2,000 to 4,999 cfm at both 0.000 in SP and 0.500 in SP.

Frequently Asked Questions

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

The DAYTON is a belt-drive roof exhaust fan designed for hazardous locations where flammable vapors may be present. It is rated for Class I Groups C & D and Class II Groups E, F & G, making it suitable for industrial environments such as chemical plants, paint booths, and grain handling facilities.

What are the specifications of the DAYTON roof exhaust fan?

The DAYTON features an 18 1/2 in wheel, 3,098 cfm airflow, and a totally enclosed fan-cooled motor. It operates on 115/208-230V AC, 1 speed, and includes a drive package. The unit is unassembled with a square base, 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 upblast roof exhaust fan to customers 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 on this flammable vapor belt-drive fan.

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

Install the DAYTON on a roof curb with proper sealing to prevent leaks. Ensure electrical supply matches the 115/208-230V AC nameplate voltage. The fan is unassembled; follow the included drive package instructions for belt tensioning and alignment. Always comply with local codes for hazardous location 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 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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Compatible alternatives & equivalents

Cross-referenced by specification & description
Centrifugal Upblast Roof Exhaust Fan: Belt Drive, Includes Drive Pack, 18 1/2 in Wheel, 5,648 cfm
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Centrifugal Upblast Roof Exhaust Fan: Belt Drive, Includes Drive Pack, 18 1/2 in Wheel, 5,648 cfm
Centrifugal Upblast Roof Exhaust Fan: Belt Drive, Includes Drive Pack, 18 1/2 in Wheel, 3,551 cfm
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Centrifugal Upblast Roof Exhaust Fan: Belt Drive, Includes Drive Pack, 18 1/2 in Wheel, 3,551 cfm
Centrifugal Upblast Roof Exhaust Fan: Belt Drive, Includes Drive Pack, 16 1/2 in Wheel, 3,191 cfm
Dayton
Centrifugal Upblast Roof Exhaust Fan: Belt Drive, Includes Drive Pack, 16 1/2 in Wheel, 3,191 cfm
Centrifugal Upblast Roof Exhaust Fan: Belt Drive, Includes Drive Pack, 18 1/2 in Wheel, 3,098 cfm
Dayton
Centrifugal Upblast Roof Exhaust Fan: Belt Drive, Includes Drive Pack, 18 1/2 in Wheel, 3,098 cfm
Centrifugal Upblast Roof Exhaust Fan: Belt Drive, Includes Drive Pack, 18 1/2 in Wheel, 3,551 cfm
Dayton
Centrifugal Upblast Roof Exhaust Fan: Belt Drive, Includes Drive Pack, 18 1/2 in Wheel, 3,551 cfm
Centrifugal Upblast Roof Exhaust Fan: Belt Drive, Includes Drive Pack, 16 1/2 in Wheel, 3,996 cfm
Dayton
Centrifugal Upblast Roof Exhaust Fan: Belt Drive, Includes Drive Pack, 16 1/2 in Wheel, 3,996 cfm

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