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Dayton Centrifugal Upblast Roof Exhaust Fan: Belt Drive, Includes Drive Pack, 14 3/4 in Wheel - Kitchen Air Belt-Drive Fans with Drive
DaytonKitchen Air Belt-Drive Fans with Drive

Dayton Centrifugal Upblast Roof Exhaust Fan: Belt Drive, Includes Drive Pack, 14 3/4 in Wheel

The Dayton Centrifugal Upblast Roof Exhaust Fan (SKU 3G-OTH-82131) 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-82131

Brand
Dayton
Item
Centrifugal Upblast Roof Exhaust Fan: Belt Drive, Includes Drive Pack, 14 3/4 in Wheel
Category
Kitchen Air Belt-Drive Fans with Drive
Available to Order
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Technical specs
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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, 2,889 cfm
Wheel
14 3/4 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
208-230/460V 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-82131) 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 208-230/460V AC and one speed. The fan delivers exhaust airflow in the 2,000 to 4,999 cfm range at both 0.000 in SP and 0.500 in SP, with a 14 3/4 in wheel and 2,889 cfm capacity, and is not intended for high-static-pressure applications.

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 roof-mount ventilation. It moves up to 2,889 cfm and is suited for low-static-pressure applications where reliable, continuous airflow is needed.

What are the specifications of the Dayton roof exhaust fan?

The Dayton has a 14 3/4 in wheel, delivers 2,889 cfm, and includes a drive package. It features an open dripproof motor rated 208-230/460V AC, single speed, with a square base for roof mounting. It is not for high-static-pressure use.

Where to buy the Dayton centrifugal upblast fan worldwide?

3G Electric supplies the Dayton centrifugal upblast roof exhaust fan to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this belt-drive kitchen exhaust fan.

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

Install the Dayton on a roof curb with a square opening. Ensure the drive package is properly tensioned and the open dripproof motor is wired for 208-230/460V AC. Follow local codes for duct connection and weatherproofing. The fan ships unassembled.

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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Compatible alternatives & equivalents

Cross-referenced by specification & description
Centrifugal Upblast Roof Exhaust Fan: Belt Drive, Includes Drive Pack, 14 3/4 in Wheel, 3,125 cfm
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Centrifugal Upblast Roof Exhaust Fan: Belt Drive, Includes Drive Pack, 14 3/4 in Wheel, 3,125 cfm
Centrifugal Upblast Roof Exhaust Fan: Belt Drive, Includes Drive Pack, 16 1/2 in Wheel, 3,191 cfm
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Centrifugal Upblast Roof Exhaust Fan: Belt Drive, Includes Drive Pack, 16 1/2 in Wheel, 3,191 cfm
Centrifugal Upblast Roof Exhaust Fan: Belt Drive, Includes Drive Pack, 16 1/2 in Wheel, 3,996 cfm
Dayton
Centrifugal Upblast Roof Exhaust Fan: Belt Drive, Includes Drive Pack, 16 1/2 in Wheel, 3,996 cfm
Centrifugal Upblast Roof Exhaust Fan: Belt Drive, Includes Drive Pack, 14 3/4 in Wheel, 2,889 cfm
Dayton
Centrifugal Upblast Roof Exhaust Fan: Belt Drive, Includes Drive Pack, 14 3/4 in Wheel, 2,889 cfm
Centrifugal Upblast Roof Exhaust Fan: Belt Drive, Includes Drive Pack, 21 1/4 in Wheel, 4,275 cfm
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Centrifugal Upblast Roof Exhaust Fan: Belt Drive, Includes Drive Pack, 21 1/4 in Wheel, 4,275 cfm
Centrifugal Upblast Roof Exhaust Fan: Belt Drive, Includes Drive Pack, 21 1/4 in Wheel, 5,400 cfm
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Centrifugal Upblast Roof Exhaust Fan: Belt Drive, Includes Drive Pack, 21 1/4 in Wheel, 5,400 cfm

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