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DaytonKitchen Air Belt-Drive Fans with Drive

Dayton Centrifugal Upblast Roof Exhaust Fan

The Dayton Centrifugal Upblast Roof Exhaust Fan is a belt-drive kitchen air fan with a square base, designed for roof mounting. This unassembled unit includes a drive package and an open dripproof motor with a…

SKU 3G-OTH-81908

Brand
Dayton
Item
Centrifugal Upblast Roof Exhaust Fan
Category
Kitchen Air Belt-Drive Fans with Drive
Available to Order
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Worldwide Shipping
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Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

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.

Compliance & shipping

Hazardous material
Not classified as hazardous
California Prop 65 warning
No warning recorded
Licence required
No licence required
Safety Data Sheet
Not available
Special shipping
Required — additional freight charges may applyThis item requires special shipping, additional charges may apply.

Technical Specifications

Dayton
Type
Includes Drive Pack, 6,074 cfm
Phase
1
Wheel
24 1/2 in
UNSPSC
40101502
Current
7.0/3.5 A
Assembly
Unassembled Assembly This indicates whether the fan ships fully assembled and ready to use, or must be assembled by the user before use.
Features
Air Handling Quality Bearings Meet Minimum of L10-1,00,000 Hours; Leakproof; Nonoverloading Centrifugal Wheel Design
Includes
Drive Package; NEMA 1 Junction Box
Frequency
60 Hz
Standards
AMCA Sound and Air; UL/cUL 762
Base Shape
Square
Base Width
34 in
Drive Type
Belt Drive
Mount Type
Roof Curb
Wheel Type
Backward Inclined
Application
Industrial and Commercial Buildings; Restaurants; Schools
Base Height
1.8 in
Base Length
34 in
Damper Size
27 x 27 in
Motor Speed
670 RPM
Bearing Type
Regreasable Pillow Block
Catalog Page
2826
For Air Type
Kitchen Air
Motor Location
Out of Airstream
Overall Height
41-1/4 in
Wheel Diameter
24-1/2 in Wheel Diameter
Wheel Material
Aluminum
Motor Enclosure
Open Dripproof
Brake Horsepower
79/100 hp
Housing Material
Aluminum
Motor Efficiency
Standard Motor
Motor Horsepower
3/4 hp Motor Horsepower Horsepower (HP) is the measurement of an HVAC motor’s output power. It expresses the rate at which the motor works to operate the fan.
Number of Speeds
1
Country of Origin
Varies (subject to change)
Maximum Fan Speed
670 RPM
Mounting Location
Roof
Nameplate Voltage
115/230V AC Nameplate Voltage This indicates the voltage rating inscribed on the nameplate. The voltage class (nominal voltage) required to operate the fan can vary slightly from this number.
Speed Controllable
No Speed Controllable This indicates whether an optional speed control can be used with the fan to adjust the fan's speed.
Electrical Connection
Power Cord
High-Efficiency Motor
No High-Efficiency Motor These fans include a high-efficiency, electronically commutated motor.
Resistance Properties
Spark Resistant
Maximum Static Pressure
3/4 in wc Maximum Static Pressure This is the maximum static pressure in inches of water column that these fans can overcome.
Housing Material Fabrication
Spun
Maximum Inlet Air Temperature
300 °F Maximum Inlet Air Temperature This is the maximum temperature of air that can be moved through these fans safely. Exceeding this temperature may cause damage to the fan.
Exhaust Airflow @ 0.000 in SP - Range
5,000 to 10,000 cfm
Exhaust Airflow @ 0.500 in SP - Range
2,000 to 4,999 cfm
For High-Static Pressure Applications
No For High-Static Pressure Applications This indicates that a fan is built using a fan or blower wheel designed to move air through longer or more restrictive airways than regular designs.

Technical Documents

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Dayton Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The Dayton Centrifugal Upblast Roof Exhaust Fan is a belt-drive kitchen air fan with a square base, designed for roof mounting. This unassembled unit includes a drive package and an open dripproof motor with a nameplate voltage of 115/230V AC. It delivers exhaust airflow ranging from 5,000 to 10,000 cfm at 0.000 in SP and 2,000 to 4,999 cfm at 0.500 in SP, with a 24 1/2 in wheel and 6,074 cfm capacity.

Frequently Asked Questions

What is the Dayton Centrifugal Upblast Roof Exhaust Fan used for?

The Dayton Centrifugal Upblast Roof Exhaust Fan is designed for kitchen air exhaust and general roof-mount ventilation. It handles airflow from 5,000 to 10,000 cfm at 0.000 in SP, making it suitable for commercial kitchens, industrial facilities, and other spaces requiring reliable roof exhaust.

What are the specifications of the Dayton exhaust fan?

The Dayton features a 24 1/2 in wheel, belt drive with drive package, and an open dripproof motor rated at 115/230V AC. It delivers 6,074 cfm and is unassembled with a square base for roof mounting. It is not for high-static-pressure applications.

Where to buy the Dayton exhaust fan worldwide?

3G Electric supplies the Dayton Centrifugal Upblast Roof Exhaust Fan to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time.

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

Installation requires a roof curb or structural support, proper duct connection, and electrical wiring to 115/230V AC. The unassembled unit must be assembled per Dayton's manual, including belt tensioning and drive alignment. Always follow local codes and use qualified personnel for safe operation.

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
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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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Belt-drive centrifugal upblast roof exhaust fan for kitchen ventilation. Includes drive package, open dripproof motor, single speed, 115/230V AC. Square base, unassembled. Exhaust airflow 4,061 cfm at 0.000 in SP and 0.500 in SP. Not for high-static-pressure applications
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This belt-drive upblast roof exhaust fan includes a drive package and is designed for roof-mounted ventilation. It features a 30 1/2 in wheel, delivers 7,811 cfm, and operates with an open dripproof motor at 115/230V AC, single speed. The unassembled unit has a square base and is suitable for general exhaust applications such as commercial kitchens
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This belt-drive centrifugal upblast roof exhaust fan includes a drive package and is designed for kitchen exhaust applications. It features an 18 1/2 in wheel, a 1-speed open dripproof motor rated 208-230/460V AC, and delivers 3,551 cfm. The fan is unassembled with a square base, suitable for roof mounting to exhaust grease-laden air

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Belt-drive centrifugal upblast exhaust fan for kitchen ventilation. Includes drive package, assembled with square base. Open dripproof motor, 1/4 hp, 1,260 cfm, single speed, 115/208-230V AC. Standard efficiency, not for high-static-pressure applications
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Belt-drive centrifugal upblast exhaust fan for kitchen ventilation. Includes drive package, assembled with square base. Open dripproof motor, 1/4 hp, 1,260 cfm, single speed, 115/208-230V AC. Standard efficiency, not for high-static-pressure applications
This belt-drive kitchen exhaust fan is assembled with a square base and includes a drive package. It features an open dripproof (ODP) motor rated at 1 1/2 hp, 3-phase, 208 to 230/460V AC, and delivers 5,138 cfm. The 18 1/2 in wheel operates at one speed. Typical applications include removing grease-laden air, smoke, and heat from commercial cooking areas, often installed on rooftops with upward discharge
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This belt-drive kitchen exhaust fan is assembled with a square base and includes a drive package. It features an open dripproof (ODP) motor rated at 1 1/2 hp, 3-phase, 208 to 230/460V AC, and delivers 5,138 cfm. The 18 1/2 in wheel operates at one speed. Typical applications include removing grease-laden air, smoke, and heat from commercial cooking areas, often installed on rooftops with upward discharge
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