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Dayton Centrifugal Downblast Roof Exhaust Fan: Belt Drive, Includes Drive Pack - Flammable Vapor Belt-Drive Fans with Drive
DaytonFlammable Vapor 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 flammable vapor belt-drive fan with drive, model 7AF12. It is unassembled, features a square base, and includes a drive package. The fan is rated for hazardous…

SKU 3G-OTH-81441

Brand
Dayton
Item
Centrifugal Downblast Roof Exhaust Fan: Belt Drive, Includes Drive Pack
Category
Flammable Vapor Belt-Drive Fans with Drive
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Technical Specifications

Dayton
Manufacturer Part Number
7AF12
Type
Includes Drive Pack, 3,150 cfm
Wheel
18 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
Exhaust Airflow @ 0.500 in SP - Range
2,000 to 4,999 cfm
For High-Static Pressure Applications
No
View Full Spec Sheet

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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 7AF12. It is unassembled, features a square base, and includes a drive package. The fan is rated for hazardous locations including Class I Groups C & D and Class II Groups E, F & G, with a totally enclosed nonventilated motor enclosure and a nameplate voltage of 230/460V AC.

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 7AF12 centrifugal downblast roof exhaust fan used for?

The Dayton 7AF12 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 ventilate industrial facilities where flammable vapors or combustible dusts may be present, such as chemical plants, paint booths, or grain handling areas.

What are the specifications of the Dayton 7AF12 roof exhaust fan?

The Dayton 7AF12 features an 18 1/2 in wheel, delivers 3,150 cfm, and operates on 230/460V AC. It has a totally enclosed nonventilated motor, a square base, and includes a drive package. The fan is unassembled and rated for hazardous locations: Class I Groups C & D and Class II Groups E, F & G.

Where to buy the Dayton 7AF12 exhaust fan worldwide?

3G Electric supplies the Dayton 7AF12 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 fan to any international destination.

How to install the Dayton 7AF12 belt-drive roof exhaust fan?

Installation of the Dayton 7AF12 requires assembling the unassembled fan, mounting it on a roof curb, and connecting the drive package per the manual. Ensure the motor wiring matches the 230/460V AC supply and that the installation complies with local codes for hazardous locations. Use proper lifting equipment due to the fan's weight.

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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