We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

3G Electric
RFQ CartGet a QuoteSign inSign up
Dayton Tubeaxial Fan: Flammable Vapor, 21 in Blade, 3,522 cfm @ 0.000 in SP, 230/460V AC - Flammable Vapor Belt-Drive Fans with Drive
DaytonFlammable Vapor Belt-Drive Fans with Drive

Dayton Tubeaxial Fan: Flammable Vapor, 21 in Blade, 3,522 cfm @ 0.000 in SP, 230/460V AC

The DAYTON Tubeaxial Fan: Flammable Vapor is an unassembled flammable vapor belt-drive fan with drive, featuring a 21-inch blade and a 3-phase, 230/460V AC motor with a totally enclosed nonventilated enclosure. It is…

SKU 3G-OTH-77700

Brand
Dayton
Item
Tubeaxial Fan: Flammable Vapor, 21 in Blade, 3,522 cfm @ 0.000 in SP, 230/460V AC
Category
Flammable Vapor Belt-Drive Fans with Drive
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

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
3,522 cfm @ 0.000 in SP
AC
230/460V
Blade
21 in
Phase
3
Assembly
Unassembled
Motor Type
3-Phase
Motor Enclosure
Totally Enclosed Nonventilated
Number of Speeds
1
Nameplate Voltage
230/460V AC
Mounting Orientation
Horizontal
Includes Drive Package
Yes
Airflow @ 0.000 in SP - Range
0 to 9,999 cfm
Hazardous Location Specification
Class I Group C
Spark Resistant Construction Type
B

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The DAYTON Tubeaxial Fan: Flammable Vapor is an unassembled flammable vapor belt-drive fan with drive, featuring a 21-inch blade and a 3-phase, 230/460V AC motor with a totally enclosed nonventilated enclosure. It is rated for hazardous locations per Class I Group C and D, with spark-resistant construction type B, and delivers airflow up to 9,999 cfm at 0.000 in SP. Designed for horizontal mounting, this single-speed fan includes the drive package.

Frequently Asked Questions

What is the DAYTON tubeaxial fan used for?

The DAYTON tubeaxial fan is used for moving flammable vapors in hazardous locations, such as chemical plants or refineries. It is rated for Class I Groups C and D, with spark-resistant construction type B, making it suitable for environments where explosive gases may be present.

What are the specifications of the DAYTON fan?

The DAYTON fan has a 21-inch blade, delivers 3,522 cfm at 0.000 in SP, and operates on 230/460V AC, 3-phase power. It features a totally enclosed nonventilated motor, single-speed drive, and is designed for horizontal mounting. The assembly is unassembled and includes the drive package.

Where to buy the DAYTON fan worldwide?

You can source the DAYTON fan worldwide through 3G Electric. We handle full logistics, customs clearance, and delivery to your site. As a global industrial supplier, we provide genuine DAYTON equipment and parts, ensuring you get the right solution for hazardous-location ventilation needs.

How to install the DAYTON flammable vapor fan?

Install the DAYTON fan in a horizontal orientation, ensuring proper grounding and compliance with local electrical codes for Class I Groups C and D locations. Assemble the drive package per the manufacturer's instructions, and verify the 230/460V AC, 3-phase supply matches the nameplate. Always consult a qualified electrician.

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.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

Compatible alternatives & equivalents

Cross-referenced by specification & description
DAYTON Tubeaxial Fan: Flammable Vapor, 21 in Blade, 5,407 cfm @ 0.000 in SP, 208-230/460V AC, 1 hp
Dayton
DAYTON Tubeaxial Fan: Flammable Vapor, 21 in Blade, 5,407 cfm @ 0.000 in SP, 208-230/460V AC, 1 hp
This belt-drive fan is designed for hazardous locations where flammable vapors may be present, featuring Type B spark-resistant construction and Class I Group C compliance. It delivers 5,298 cfm at 0.000 in SP with an 18-inch blade, powered by a 1-speed capacitor-start capacitor-run motor in a totally enclosed fan-cooled enclosure. The unassembled unit includes a drive package and is intended for horizontal mounting, operating on 208-230V AC single-phase power
Dayton
This belt-drive fan is designed for hazardous locations where flammable vapors may be present, featuring Type B spark-resistant construction and Class I Group C compliance. It delivers 5,298 cfm at 0.000 in SP with an 18-inch blade, powered by a 1-speed capacitor-start capacitor-run motor in a totally enclosed fan-cooled enclosure. The unassembled unit includes a drive package and is intended for horizontal mounting, operating on 208-230V AC single-phase power
DAYTON Tubeaxial Fan: Flammable Vapor, 18 in Blade, 3,230 cfm @ 0.000 in SP, 230/460V AC, 3 Phase
Dayton
DAYTON Tubeaxial Fan: Flammable Vapor, 18 in Blade, 3,230 cfm @ 0.000 in SP, 230/460V AC, 3 Phase
DAYTON Tubeaxial Fan: Flammable Vapor, 12 in Blade, 2,432 cfm @ 0.000 in SP, 230/460V AC, 3 Phase
Dayton
DAYTON Tubeaxial Fan: Flammable Vapor, 12 in Blade, 2,432 cfm @ 0.000 in SP, 230/460V AC, 3 Phase
DAYTON Tubeaxial Fan: Flammable Vapor, 21 in Blade, 4,042 cfm @ 0.000 in SP, 208-230/460V AC, 1/2 hp
Dayton
DAYTON Tubeaxial Fan: Flammable Vapor, 21 in Blade, 4,042 cfm @ 0.000 in SP, 208-230/460V AC, 1/2 hp
DAYTON Tubeaxial Fan: Flammable Vapor, 16 in Blade, 3,365 cfm @ 0.000 in SP, 230/460V AC, 3 Phase
Dayton
DAYTON Tubeaxial Fan: Flammable Vapor, 16 in Blade, 3,365 cfm @ 0.000 in SP, 230/460V AC, 3 Phase

More from Dayton

View all Dayton parts →
This belt-drive fan is designed for moving flammable vapors in hazardous locations classified as Class I Group C and D. It features a 16-inch blade delivering 2379 cfm at 0.000 in SP, with spark-resistant construction type B and a totally enclosed nonventilated motor. The unassembled unit operates on 230/460V AC, 3-phase power and includes a drive package for horizontal mounting
Dayton
This belt-drive fan is designed for moving flammable vapors in hazardous locations classified as Class I Group C and D. It features a 16-inch blade delivering 2379 cfm at 0.000 in SP, with spark-resistant construction type B and a totally enclosed nonventilated motor. The unassembled unit operates on 230/460V AC, 3-phase power and includes a drive package for horizontal mounting
Unassembled roof-mounted centrifugal downblast exhaust fan with belt drive and included drive package. Features a 13 1/4 in wheel, 1,692 cfm airflow, and a standard-efficiency totally enclosed nonventilated motor rated 115/208-230V AC, single speed. Rated for hazardous locations Class I Groups C & D and Class II Groups E & F. Suitable for ventilating areas where flammable vapors or combustible dusts may be present
Dayton
Unassembled roof-mounted centrifugal downblast exhaust fan with belt drive and included drive package. Features a 13 1/4 in wheel, 1,692 cfm airflow, and a standard-efficiency totally enclosed nonventilated motor rated 115/208-230V AC, single speed. Rated for hazardous locations Class I Groups C & D and Class II Groups E & F. Suitable for ventilating areas where flammable vapors or combustible dusts may be present
This belt-drive fan is designed for hazardous locations where flammable vapors may be present. It features a 42-inch blade, delivers 21,465 cfm at 0.000 in SP, and operates on 230/460V AC, 3-phase power. The unit has Type B spark-resistant construction and is rated for Class I Group C hazardous locations. It includes a drive package, mounts horizontally, and is supplied unassembled with a TEFC motor
Dayton
This belt-drive fan is designed for hazardous locations where flammable vapors may be present. It features a 42-inch blade, delivers 21,465 cfm at 0.000 in SP, and operates on 230/460V AC, 3-phase power. The unit has Type B spark-resistant construction and is rated for Class I Group C hazardous locations. It includes a drive package, mounts horizontally, and is supplied unassembled with a TEFC motor
This unassembled belt-drive fan includes a drive pack and a square base for roof mounting. It features an 18 1/2 in wheel and a totally enclosed fan-cooled standard-efficiency motor rated at 230/460V AC, single speed. Rated for hazardous locations Class I Groups C & D and Class II Groups E, F & G, it delivers 4,102 cfm exhaust airflow. Typical applications include ventilation in environments where flammable vapors or combustible dusts may be present
Dayton
This unassembled belt-drive fan includes a drive pack and a square base for roof mounting. It features an 18 1/2 in wheel and a totally enclosed fan-cooled standard-efficiency motor rated at 230/460V AC, single speed. Rated for hazardous locations Class I Groups C & D and Class II Groups E, F & G, it delivers 4,102 cfm exhaust airflow. Typical applications include ventilation in environments where flammable vapors or combustible dusts may be present
Belt-drive downblast roof exhaust fan for hazardous locations. Rated Class I Groups C & D, Class II Groups E & F. Includes drive package, 30 1/2 in wheel, 6,803 cfm, 115/208-230V AC single-speed TEFC motor. Unassembled
Dayton
Belt-drive downblast roof exhaust fan for hazardous locations. Rated Class I Groups C & D, Class II Groups E & F. Includes drive package, 30 1/2 in wheel, 6,803 cfm, 115/208-230V AC single-speed TEFC motor. Unassembled
This belt-drive roof exhaust fan is designed for hazardous locations rated Class I Groups C & D and Class II Groups E, F & G. It features an 18 1/2 in wheel, delivers 3,098 cfm, and includes a drive package. The totally enclosed fan-cooled motor operates at 115/208-230V AC, single speed. The unit is unassembled with a square base, suitable for exhausting flammable vapors in industrial settings
Dayton
This belt-drive roof exhaust fan is designed for hazardous locations rated Class I Groups C & D and Class II Groups E, F & G. It features an 18 1/2 in wheel, delivers 3,098 cfm, and includes a drive package. The totally enclosed fan-cooled motor operates at 115/208-230V AC, single speed. The unit is unassembled with a square base, suitable for exhausting flammable vapors in industrial settings
This belt-drive fan is designed for horizontal mounting in hazardous locations containing flammable vapors, such as Class I Group C and D environments. It features a 3-phase, totally enclosed fan cooled motor rated at 1/2 hp and 208-230/460V AC, delivering 3,494 cfm at 0.000 in SP. The unassembled unit includes a drive package and has spark-resistant construction type B
Dayton
This belt-drive fan is designed for horizontal mounting in hazardous locations containing flammable vapors, such as Class I Group C and D environments. It features a 3-phase, totally enclosed fan cooled motor rated at 1/2 hp and 208-230/460V AC, delivering 3,494 cfm at 0.000 in SP. The unassembled unit includes a drive package and has spark-resistant construction type B
This unassembled belt-drive fan is designed for use in hazardous locations where flammable vapors may be present. It features a 36-inch blade, delivers 12,520 cfm at 0.000 in static pressure, and operates on 208-230/460V AC, 3-phase power with a 1 hp motor. The unit includes a drive package, has Type B spark-resistant construction, and is rated Class I Group C for vertical mounting
Dayton
This unassembled belt-drive fan is designed for use in hazardous locations where flammable vapors may be present. It features a 36-inch blade, delivers 12,520 cfm at 0.000 in static pressure, and operates on 208-230/460V AC, 3-phase power with a 1 hp motor. The unit includes a drive package, has Type B spark-resistant construction, and is rated Class I Group C for vertical mounting