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Dayton Centrifugal Upblast Roof Exhaust Fan: Belt Drive, Less Drive Pack, 30 1/2 in Wheel - Kitchen Air Belt-Drive Fans without Drive
DaytonKitchen Air Belt-Drive Fans without Drive

Dayton Centrifugal Upblast Roof Exhaust Fan: Belt Drive, Less Drive Pack, 30 1/2 in Wheel

The Dayton Centrifugal Upblast Roof Exhaust Fan (MPN 3G-OTH-81731) is a belt-drive kitchen air fan supplied without a drive package. It features a 30 1/2 in wheel, supports 1/3 hp to 5 hp, has a square base shape…

SKU 3G-OTH-81731

Brand
Dayton
Item
Centrifugal Upblast Roof Exhaust Fan: Belt Drive, Less Drive Pack, 30 1/2 in Wheel
Category
Kitchen Air Belt-Drive Fans without Drive
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

Dayton
Type
Less Drive Pack, 1/3 hp to 5 hp
Wheel
30 1/2 in
Assembly
Unassembled
Base Shape
Square
Drive Package
Less Drive Package
Mounting Location
Roof and Wall
Includes Drive Package
No
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 (MPN 3G-OTH-81731) is a belt-drive kitchen air fan supplied without a drive package. It features a 30 1/2 in wheel, supports 1/3 hp to 5 hp, has a square base shape, and is designed for roof and wall mounting. This unassembled unit is not intended for high-static pressure applications.

Frequently Asked Questions

What is the Dayton 56MW71 centrifugal upblast roof exhaust fan used for?

The Dayton 56MW71 is a belt-drive centrifugal upblast roof exhaust fan designed for kitchen air ventilation. It is mounted on roofs or walls to expel grease-laden air and heat from commercial cooking areas, helping maintain safe air quality and temperature in food-service facilities.

What are the specifications of the Dayton 56MW71 fan?

The Dayton 56MW71 features a 30 1/2 in wheel, supports 1/3 hp to 5 hp, has a square base shape, and is unassembled. It is a belt-drive model supplied without a drive package, intended for roof and wall mounting, and not for high-static pressure applications. The manufacturer part number is 56MW71.

Where to buy the Dayton 56MW71 fan worldwide?

You can source the Dayton 56MW71 centrifugal upblast roof exhaust fan through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring the fan reaches your facility reliably.

How to install the Dayton 56MW71 fan?

Install the Dayton 56MW71 by mounting the square base securely on a roof or wall curb, ensuring proper structural support. Since it is unassembled and less drive package, you must add a compatible motor and drive components per the manufacturer's guidelines. Always follow local electrical codes and use certified professionals for wiring and belt tensioning.

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 without drive. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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