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Dayton Centrifugal Roof Supply Fan: 27 in Wheel, 8,750 cfm, 2 3/4 in wc Max., 5 hp - Belt-Drive Filtered Supply Fans with Drive
DaytonBelt-Drive Filtered Supply Fans with Drive

Dayton Centrifugal Roof Supply Fan: 27 in Wheel, 8,750 cfm, 2 3/4 in wc Max., 5 hp

The Dayton is a belt-drive filtered supply fan with a 27-inch wheel, delivering 8,750 cfm at up to 2 3/4 in wc static pressure. It operates on 380-480V AC three-phase power with a variable-speed motor and a totally…

SKU 3G-OTH-79172

Brand
Dayton
Item
Centrifugal Roof Supply Fan: 27 in Wheel, 8,750 cfm, 2 3/4 in wc Max., 5 hp
Category
Belt-Drive Filtered Supply Fans with Drive
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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
8,750 cfm, 2 3/4 in wc Max., 5 hp, Roof
AC
380-480V
Ph
3
Number of Speeds
Variable
Nameplate Voltage
380-480V AC
Motor Enclosure Design Broad
Totally Enclosed Motor

Technical Documents

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

Product Description

The Dayton is a belt-drive filtered supply fan with a 27-inch wheel, delivering 8,750 cfm at up to 2 3/4 in wc static pressure. It operates on 380-480V AC three-phase power with a variable-speed motor and a totally enclosed motor enclosure. This roof-mounted unit is designed for industrial supply ventilation applications.

Frequently Asked Questions

What is the Dayton centrifugal roof supply fan used for?

The Dayton is a belt-drive filtered supply fan designed for industrial roof-mounted ventilation. It delivers 8,750 cfm at up to 2 3/4 in wc static pressure, making it suitable for supplying fresh air in manufacturing plants, warehouses, and commercial facilities.

What are the specifications of the Dayton fan?

The Dayton features a 27-inch wheel, 5 hp motor, variable speed, and a totally enclosed motor enclosure. It operates on 380-480V AC three-phase power, delivering 8,750 cfm at up to 2 3/4 in wc static pressure. The unit is roof-mounted for industrial supply ventilation.

Where to buy the Dayton centrifugal roof supply fan worldwide?

3G Electric supplies the Dayton centrifugal roof supply fan to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this belt-drive filtered supply fan.

How to install a Dayton roof supply fan?

Install the Dayton on a roof curb with proper structural support. Ensure the electrical supply matches the 380-480V AC three-phase requirement. Use a variable-frequency drive for speed control. Follow Dayton's manual for belt tensioning and alignment to ensure reliable 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

Dayton Products

3G Electric supplies Dayton belt-drive filtered supply 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
Belt-drive centrifugal downblast roof exhaust fan for clean air ventilation. Includes drive package; 50 in wheel delivers 29,494 cfm. Single-speed, open dripproof motor, 208-230/460V AC. Unassembled, square base. Suitable for general exhaust in industrial and commercial buildings where low static pressure is required
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Belt-drive centrifugal downblast roof exhaust fan for clean air ventilation. Includes drive package; 50 in wheel delivers 29,494 cfm. Single-speed, open dripproof motor, 208-230/460V AC. Unassembled, square base. Suitable for general exhaust in industrial and commercial buildings where low static pressure is required
Belt-drive clean air fan for roof-mounted exhaust in industrial and commercial facilities. Includes drive package, 36-inch wheel, and single-speed open dripproof motor rated at 115/208-230V AC. Delivers 10,966 cfm at free air and 5,000 to 10,000 cfm at 0.500 in static pressure. Unassembled with square base for roof mounting
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Belt-drive clean air fan for roof-mounted exhaust in industrial and commercial facilities. Includes drive package, 36-inch wheel, and single-speed open dripproof motor rated at 115/208-230V AC. Delivers 10,966 cfm at free air and 5,000 to 10,000 cfm at 0.500 in static pressure. Unassembled with square base for roof mounting
Belt-drive centrifugal downblast roof exhaust fan for general ventilation. Unassembled unit with square base includes drive package. Features a 21 1/2 in wheel, delivers 3,680 cfm, and operates on 115/208-230V AC with a single-speed open dripproof motor. Not for high-static-pressure applications
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Belt-drive centrifugal downblast roof exhaust fan for general ventilation. Unassembled unit with square base includes drive package. Features a 21 1/2 in wheel, delivers 3,680 cfm, and operates on 115/208-230V AC with a single-speed open dripproof motor. Not for high-static-pressure applications
Belt-drive centrifugal downblast roof exhaust fan for clean-air ventilation. Includes drive package. 36-inch wheel delivers over 10,000 cfm at free air and 5,000 to 10,000 cfm at 0.500 in SP. Single-speed open dripproof motor, 115/230V AC. Unassembled, square base for roof mounting. Suitable for general exhaust of stale air, fumes, or heat in commercial or industrial buildings where high static pressure is not required
Dayton
Belt-drive centrifugal downblast roof exhaust fan for clean-air ventilation. Includes drive package. 36-inch wheel delivers over 10,000 cfm at free air and 5,000 to 10,000 cfm at 0.500 in SP. Single-speed open dripproof motor, 115/230V AC. Unassembled, square base for roof mounting. Suitable for general exhaust of stale air, fumes, or heat in commercial or industrial buildings where high static pressure is not required
Belt-drive centrifugal downblast roof exhaust fan for clean air applications. Includes drive package. 50-inch wheel delivers 19,743 cfm at zero static pressure. Single-speed, open-dripproof, standard-efficiency motor rated 115/230V AC. Unassembled unit with square base for roof mounting. Not for high-static-pressure use
Dayton
Belt-drive centrifugal downblast roof exhaust fan for clean air applications. Includes drive package. 50-inch wheel delivers 19,743 cfm at zero static pressure. Single-speed, open-dripproof, standard-efficiency motor rated 115/230V AC. Unassembled unit with square base for roof mounting. Not for high-static-pressure use
This unassembled belt-drive clean air fan includes a drive package and is designed for roof mounting. It features an 11-inch wheel, delivers 1,296 cfm, and operates on 115/208-230V AC with a single-speed open dripproof motor. Suitable for general ventilation in commercial or industrial buildings where moderate static pressure is present
Dayton
This unassembled belt-drive clean air fan includes a drive package and is designed for roof mounting. It features an 11-inch wheel, delivers 1,296 cfm, and operates on 115/208-230V AC with a single-speed open dripproof motor. Suitable for general ventilation in commercial or industrial buildings where moderate static pressure is present

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This Dayton belt-drive filtered supply fan is designed for roof-mounted supply ventilation in commercial and industrial buildings. It delivers 3,475 cfm at a maximum static pressure of 2 3/4 in wc, with a variable-speed 1 hp, 3-phase motor operating on 115/208-230V AC. The totally enclosed motor and 18 1/4-inch wheel provide reliable performance for bringing fresh, filtered air into large spaces
Dayton
This Dayton belt-drive filtered supply fan is designed for roof-mounted supply ventilation in commercial and industrial buildings. It delivers 3,475 cfm at a maximum static pressure of 2 3/4 in wc, with a variable-speed 1 hp, 3-phase motor operating on 115/208-230V AC. The totally enclosed motor and 18 1/4-inch wheel provide reliable performance for bringing fresh, filtered air into large spaces
Belt-drive filtered supply fan for roof-mount centrifugal ventilation applications. Delivers 2,105 cfm at up to 2 3/4 in wc static pressure. Powered by a 1 hp totally enclosed motor with variable speed control. Operates on 115/208-230V AC or 277V AC
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Belt-drive filtered supply fan for roof-mount centrifugal ventilation applications. Delivers 2,105 cfm at up to 2 3/4 in wc static pressure. Powered by a 1 hp totally enclosed motor with variable speed control. Operates on 115/208-230V AC or 277V AC
This belt-drive filtered supply fan is designed for roof-mount applications, delivering 1,705 cfm at up to 2 3/4 in wc static pressure. It features a 1 hp, 3-phase motor with variable speeds and a totally enclosed enclosure. The unit operates on 115/208-230V AC and is suitable for commercial or industrial ventilation systems requiring filtered air intake
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This belt-drive filtered supply fan is designed for roof-mount applications, delivering 1,705 cfm at up to 2 3/4 in wc static pressure. It features a 1 hp, 3-phase motor with variable speeds and a totally enclosed enclosure. The unit operates on 115/208-230V AC and is suitable for commercial or industrial ventilation systems requiring filtered air intake
This belt-drive filtered supply fan is designed for rooftop installation, delivering 4,930 cfm at a maximum static pressure of 2 3/4 in wc. It features a 2 hp, 208-240V AC, 3-phase motor with variable speed control and a totally enclosed motor enclosure. Suitable for commercial or industrial ventilation systems requiring filtered fresh air supply
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This belt-drive filtered supply fan is designed for rooftop installation, delivering 4,930 cfm at a maximum static pressure of 2 3/4 in wc. It features a 2 hp, 208-240V AC, 3-phase motor with variable speed control and a totally enclosed motor enclosure. Suitable for commercial or industrial ventilation systems requiring filtered fresh air supply