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DaytonKitchen Air Belt-Drive Fans with Drive

Dayton Centrifugal Upblast Roof Exhaust Fan: Belt Drive, Includes Drive Pack, 21 1/4 in Wheel

The Dayton Centrifugal Upblast Roof Exhaust Fan (SKU 3G-OTH-84126) is a belt-drive kitchen air fan with a square base, designed for roof mounting. It includes a drive package and features an open dripproof…

SKU 3G-OTH-84126

Brand
Dayton
Item
Centrifugal Upblast Roof Exhaust Fan: Belt Drive, Includes Drive Pack, 21 1/4 in Wheel
Category
Kitchen Air Belt-Drive Fans with Drive
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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, 4,922 cfm
Wheel
21 1/4 in
Assembly
Unassembled
Base Shape
Square
Drive Package
Includes Drive Package
Motor Enclosure
Open Dripproof
Motor Efficiency
Standard Motor
Number of Speeds
1
Mounting Location
Roof
Nameplate Voltage
208-220/440V AC
High-Efficiency Motor
No
Includes Drive Package
Yes
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 (SKU 3G-OTH-84126) is a belt-drive kitchen air fan with a square base, designed for roof mounting. It includes a drive package and features an open dripproof, standard-efficiency motor with a nameplate voltage of 208-220/440V AC and one speed. The fan delivers an exhaust airflow range of 2,000 to 4,999 cfm at both 0.000 in SP and 0.500 in SP, with a 21 1/4-inch wheel and a maximum capacity of 4,922 cfm.

Frequently Asked Questions

What is the Dayton centrifugal upblast roof exhaust fan used for?

The Dayton is a belt-drive centrifugal upblast roof exhaust fan designed for kitchen air exhaust and general commercial roof ventilation. It moves 2,000 to 4,999 cfm at low static pressure, making it suitable for removing heat, smoke, and odors from commercial cooking areas.

What are the specifications of the Dayton centrifugal upblast roof exhaust fan?

The Dayton features a 21 1/4-inch wheel, belt drive with included drive pack, and an open dripproof motor rated 208-220/440V AC. It delivers up to 4,922 cfm at 0.000 in SP and 0.500 in SP. The fan has a square base, is unassembled, and mounts on the roof. It is a standard-efficiency, single-speed unit.

Where to buy the Dayton centrifugal upblast roof exhaust fan worldwide?

3G Electric supplies the Dayton centrifugal upblast roof exhaust fan 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; we source and deliver this Dayton fan to any country.

How to install the Dayton centrifugal upblast roof exhaust fan?

Install the Dayton on a roof curb with a square opening. Because it ships unassembled, mount the base, attach the belt-drive assembly, and connect the 208-220/440V AC motor per local codes. Ensure the upblast discharge is unobstructed. Use a licensed electrician and follow Dayton's manual for belt tension and alignment.

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 kitchen air 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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