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Dayton Tubeaxial Fan: Flammable Vapor, 42 in Blade, 21,465 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, 42 in Blade, 21,465 cfm @ 0.000 in SP, 230/460V AC

The DAYTON Tubeaxial Fan: Flammable Vapor (SKU 7F874) is a Class I Group C and D hazardous-location belt-drive fan with Type B spark-resistant construction. This unassembled, horizontal-mount unit features a 42-inch…

SKU 3G-OTH-78058

Brand
Dayton
Item
Tubeaxial Fan: Flammable Vapor, 42 in Blade, 21,465 cfm @ 0.000 in SP, 230/460V AC
Category
Flammable Vapor Belt-Drive Fans with Drive
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Technical Specifications

Dayton
Manufacturer Part Number
7F874
Type
21,465 cfm @ 0.000 in SP
AC
230/460V
Blade
42 in
Phase
3
Assembly
Unassembled
Motor Type
3-Phase
Motor Enclosure
Totally Enclosed Fan Cooled
Number of Speeds
1
Nameplate Voltage
230/460V AC
Mounting Orientation
Horizontal
Includes Drive Package
Yes
Airflow @ 0.000 in SP - Range
20,000 to 40,000 cfm
Hazardous Location Specification
Class I Group C
Spark Resistant Construction Type
B
View Full Spec Sheet

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

Product Description

The DAYTON Tubeaxial Fan: Flammable Vapor (SKU 7F874) is a Class I Group C and D hazardous-location belt-drive fan with Type B spark-resistant construction. This unassembled, horizontal-mount unit features a 42-inch blade, a 3-phase motor (230/460V AC, single speed, TEFC), and a drive package, delivering 21,465 cfm at 0.000 in SP with an airflow range of 20,000 to 40,000 cfm.

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 Tubeaxial Fan 7F874 used for?

The DAYTON Tubeaxial Fan 7F874 is designed for hazardous locations where flammable vapors are present, such as chemical plants or refineries. It meets Class I Group C and D specifications and features Type B spark-resistant construction to reduce ignition risk. This belt-drive fan moves large air volumes (up to 40,000 cfm) for ventilation or exhaust in explosive environments.

What are the specifications of the DAYTON Tubeaxial Fan 7F874?

The DAYTON Tubeaxial Fan 7F874 has a 42-inch blade, delivers 21,465 cfm at 0.000 in SP, and operates on 230/460V AC, 3-phase power. It includes a drive package, is unassembled, mounts horizontally, and has a TEFC motor enclosure. The fan is rated for Class I Groups C and D hazardous locations with Type B spark-resistant construction.

Where to buy the DAYTON Tubeaxial Fan 7F874 worldwide?

You can source the DAYTON Tubeaxial Fan 7F874 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we provide competitive pricing and reliable sourcing for this hazardous-location fan.

How to install the DAYTON Tubeaxial Fan 7F874?

Install the DAYTON Tubeaxial Fan 7F874 in a horizontal orientation, ensuring proper support for the unassembled unit. Follow the manufacturer's wiring diagram for 230/460V AC, 3-phase connections. Use certified conduit seals for hazardous locations. Verify spark-resistant construction integrity and test airflow before commissioning. Consult a qualified electrician for compliance.

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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