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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 (SKU 3G-OTH-81320) is a flammable vapor belt-drive fan with drive, featuring a 13 1/4 in wheel and 1,692 cfm exhaust airflow. It is unassembled with a square base…

SKU 3G-OTH-81320

Brand
Dayton
Item
Centrifugal Downblast Roof Exhaust Fan: Belt Drive, Includes Drive Pack
Category
Flammable Vapor Belt-Drive Fans with Drive
Available to Order
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Worldwide Shipping
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Technical specs
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

Dayton
Type
Includes Drive Pack, 1,692 cfm
Wheel
13 1/4 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
115/208-230V AC
High-Efficiency Motor
No
Hazardous Location Rating
Class I Groups C & D, Class II Groups E & F
Hazardous Location Specification
Class I Group C, Class I Group D, Class II Group E, Class II Group F, Class II Group F
Exhaust Airflow @ 0.000 in SP - Range
0 to 1,999 cfm
Exhaust Airflow @ 0.500 in SP - Range
0 to 1,999 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 (SKU 3G-OTH-81320) is a flammable vapor belt-drive fan with drive, featuring a 13 1/4 in wheel and 1,692 cfm exhaust airflow. It is unassembled with a square base, includes a drive package, and is powered by a standard-efficiency, totally enclosed nonventilated motor at 115/208-230V AC, single speed. Rated for hazardous locations Class I Groups C & D and Class II Groups E & F, this roof-mounted fan is not for high-static-pressure applications.

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 7AE91 centrifugal downblast roof exhaust fan used for?

The DAYTON 7AE91 is a belt-drive roof exhaust fan designed for flammable vapor applications. It moves 1,692 cfm of air and is rated for hazardous locations including Class I Groups C & D and Class II Groups E & F, making it suitable for industrial environments where combustible gases or dusts may be present.

What are the specifications of the DAYTON 7AE91 roof exhaust fan?

The DAYTON 7AE91 has a 13 1/4 in wheel, 1,692 cfm exhaust airflow, and a totally enclosed nonventilated motor at 115/208-230V AC, single speed. It includes a drive package, has a square base, is unassembled, and is rated for hazardous locations Class I Groups C & D and Class II Groups E & F.

Where to buy the DAYTON 7AE91 exhaust fan worldwide?

3G Electric supplies the DAYTON 7AE91 centrifugal downblast roof exhaust fan 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 location.

How to install the DAYTON 7AE91 belt-drive roof exhaust fan?

The DAYTON 7AE91 ships unassembled and requires field assembly of the drive package and motor. Mount the square base securely on a roof curb, align the belt drive per manufacturer instructions, and connect the 115/208-230V AC motor to a properly rated circuit. Ensure the installation meets hazardous location wiring codes for Class I and Class II areas.

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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