Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

Image not available
DaytonKitchen Air High-Pressure Belt-Drive Fans with Drive

Dayton Kitchen Air High-Pressure Belt-Drive Fan with Drive

The Dayton Centrifugal Upblast Roof Exhaust Fan is a belt-drive kitchen air high-pressure fan (SKU 3G-OTH-78868) designed for roof mounting and high-static-pressure applications. It features a 30 1/2 in wheel, an…

SKU 3G-OTH-78868

Brand
Dayton
Item
Kitchen Air High-Pressure Belt-Drive Fan with Drive
Category
Kitchen Air High-Pressure Belt-Drive Fans with Drive
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

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
Includes Drive Pack, 5,328 cfm
Wheel
30 1/2 in
Assembly
Unassembled
Base Shape
Square
Motor Type
ODP
Drive Package
Includes Drive Package
Motor Enclosure
Open Dripproof
Motor Efficiency
Standard Motor
Number of Speeds
1
Mounting Location
Roof
Nameplate Voltage
115/208-230V AC
High-Efficiency Motor
No
Includes Drive Package
Yes
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
Yes

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The Dayton Centrifugal Upblast Roof Exhaust Fan is a belt-drive kitchen air high-pressure fan (SKU 3G-OTH-78868) designed for roof mounting and high-static-pressure applications. It features a 30 1/2 in wheel, an Open Dripproof (ODP) motor, and a single-speed motor with a nameplate voltage of 115/208-230V AC. The unassembled unit includes a drive package and 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.

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 high-pressure applications requiring roof mounting. It handles high-static-pressure exhaust, making it suitable for commercial kitchens and industrial facilities where grease-laden air must be expelled upward away from the roof surface.

What are the specifications of the Dayton exhaust fan?

The Dayton features a 30 1/2 in wheel, belt drive, and an Open Dripproof (ODP) motor rated at 115/208-230V AC single speed. It delivers 5,328 cfm exhaust airflow, with a range of 5,000 to 10,000 cfm at 0.000 in SP and 2,000 to 4,999 cfm at 0.500 in SP. The unassembled unit includes a drive pack and has a square base.

Where to buy the Dayton exhaust fan worldwide?

3G Electric supplies the Dayton centrifugal upblast 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 belt-drive fan to any international location.

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

Install the Dayton on a roof curb with proper structural support. Since the unit is unassembled, follow the included drive pack instructions to mount the motor and wheel. Ensure electrical connections match the 115/208-230V AC nameplate voltage. Use a licensed electrician and follow local codes for high-static-pressure kitchen exhaust systems.

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 high-pressure belt-drive fans with drive. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
Dayton
Dayton
Belt-drive upblast roof fan for kitchen exhaust in high-static-pressure applications. Includes drive package; wheel diameter 30 1/2 in; airflow 6,097 cfm. Open dripproof motor, 115/230V AC, single speed. Unassembled, square base for roof mounting
Dayton
Dayton
This belt-drive centrifugal upblast roof exhaust fan is designed for high-static-pressure kitchen air applications. It includes a drive package and features a 30 1/2 in wheel delivering 6,097 cfm. The unassembled unit has a square base and an open dripproof (ODP) motor rated at 208-230/460V AC, single speed, standard efficiency. Typical use includes exhausting grease-laden air, smoke, and heat from commercial cooking environments
Dayton
Dayton
This belt-drive centrifugal upblast roof exhaust fan is designed for high-static-pressure kitchen air applications. It includes a drive package and features a 30 1/2 in wheel with an open dripproof (ODP) motor rated at 115/230V AC, single speed. The fan delivers 7,690 cfm exhaust airflow at both 0.000 in SP and 0.500 in SP, and is intended for roof mounting with a square unassembled base
Dayton
Dayton
Belt-drive centrifugal upblast roof exhaust fan for high-static-pressure kitchen exhaust applications. Includes drive package, 30 1/2 in wheel, 8,459 cfm, open dripproof motor, 208-230/460V AC, single speed, unassembled square base
Dayton
Dayton
This belt-drive roof exhaust fan is designed for high-static-pressure kitchen ventilation applications. It includes a drive package and features a 30 1/2 in wheel delivering 5,328 cfm. The unassembled unit has a square base and an open dripproof (ODP) motor operating on 208-230/460V AC single speed
Dayton
Dayton
This belt-drive centrifugal upblast roof exhaust fan is designed for high-static-pressure kitchen ventilation applications. It includes a drive package and features a 30 1/2 in wheel, an open dripproof motor, and a square base. The unit delivers 6,701 cfm at 0.000 in SP and 0.500 in SP, with a nameplate voltage of 230/460V AC. Suitable for roof mounting in commercial and industrial exhaust systems

More from Dayton

View all Dayton parts
Belt-drive centrifugal upblast roof exhaust fan for high-static-pressure kitchen ventilation. Includes drive package, 16 1/2 in wheel, open dripproof 1 hp motor, 208-230/460V AC. Unassembled, square base, exhaust airflow 2,000 to 4,999 cfm at 0.500 in SP
Dayton
Belt-drive centrifugal upblast roof exhaust fan for high-static-pressure kitchen ventilation. Includes drive package, 16 1/2 in wheel, open dripproof 1 hp motor, 208-230/460V AC. Unassembled, square base, exhaust airflow 2,000 to 4,999 cfm at 0.500 in SP
This unassembled centrifugal upblast roof exhaust fan is designed for high-static-pressure kitchen ventilation applications. It includes a drive package and features a 16 1/2 in wheel with an open dripproof 1/2 hp motor. The fan delivers exhaust airflow from 2,000 to 4,999 cfm at 0.500 in SP and operates on 208-230/460V AC. Its square base allows for roof mounting, and the belt-drive configuration is suited for exhausting grease-laden air
Dayton
This unassembled centrifugal upblast roof exhaust fan is designed for high-static-pressure kitchen ventilation applications. It includes a drive package and features a 16 1/2 in wheel with an open dripproof 1/2 hp motor. The fan delivers exhaust airflow from 2,000 to 4,999 cfm at 0.500 in SP and operates on 208-230/460V AC. Its square base allows for roof mounting, and the belt-drive configuration is suited for exhausting grease-laden air
Dayton
Dayton
Centrifugal upblast roof exhaust fan for high-static-pressure kitchen ventilation. Belt-driven with a 14 3/4 in wheel, open dripproof 1/4 hp motor, single speed, 115/208-230V AC. Includes drive package; unassembled with square base for roof mounting. Exhaust airflow 0–1,999 cfm at 0.500 in SP
Dayton
Dayton
This belt-drive centrifugal upblast roof exhaust fan is designed for high-static-pressure kitchen air applications. It includes a drive package and features a 30 1/2 in wheel delivering 7,690 cfm. The open dripproof motor operates at 230/460V AC, single speed. Suitable for roof mounting with a square base, it handles exhaust airflow from 5,000 to 10,000 cfm
Belt-drive centrifugal upblast roof exhaust fan for high-static-pressure kitchen air applications. Includes drive package, 21 1/4 in wheel, open dripproof 1 hp standard motor, 115/208-230V AC single-speed operation. Unassembled, square base, roof-mounted. Exhaust airflow 2,000 to 4,999 cfm at 0.500 in SP
Dayton
Belt-drive centrifugal upblast roof exhaust fan for high-static-pressure kitchen air applications. Includes drive package, 21 1/4 in wheel, open dripproof 1 hp standard motor, 115/208-230V AC single-speed operation. Unassembled, square base, roof-mounted. Exhaust airflow 2,000 to 4,999 cfm at 0.500 in SP
This belt-drive fan is designed for high-static-pressure kitchen exhaust applications requiring roof mounting. It includes a drive package and features a 21 1/4 in wheel, open dripproof motor, and nameplate voltage 208-230/460V AC. The unassembled unit delivers exhaust airflow from 5,000 to 10,000 cfm at 0.500 in SP, suitable for commercial ventilation systems handling grease-laden air
Dayton
This belt-drive fan is designed for high-static-pressure kitchen exhaust applications requiring roof mounting. It includes a drive package and features a 21 1/4 in wheel, open dripproof motor, and nameplate voltage 208-230/460V AC. The unassembled unit delivers exhaust airflow from 5,000 to 10,000 cfm at 0.500 in SP, suitable for commercial ventilation systems handling grease-laden air
Dayton
Dayton
Belt-drive upblast roof exhaust fan for high-static-pressure kitchen ventilation. Unassembled unit with 30 1/2 in wheel, 11,480 cfm, and open dripproof motor. Includes drive package; square base for roof mounting. Voltage 208-230/460V AC, single speed
Dayton
Dayton
Belt-drive centrifugal upblast roof exhaust fan for high-static-pressure applications. Includes drive package; 30 1/2 in wheel delivers 6,701 cfm. Open dripproof motor, 115/208-230V AC, single speed. Unassembled, square base for roof mounting