Send a part number, a photo, or a whole BOM — we supply it and stand behind it. EXW Singapore — collect from our office.

3G Electric
Describe the job or paste specifications. Press Enter or Search.
RFQ CartGet a QuoteSign inSign up
Dayton Clean Air Direct-Drive Fan - Clean Air Direct-Drive Fans
DaytonClean Air Direct-Drive Fans

Dayton Clean Air Direct-Drive Fan

<p>The Dayton Clean Air Direct-Drive Fan (3G-OTH-79498) is a robust roof-mounted ventilation solution designed for industrial and commercial spaces. This assembled unit features an 18-inch wheel and delivers a…

SKU 3G-OTH-79498

Brand
Dayton
Item
Clean Air Direct-Drive Fan
Category
Clean Air Direct-Drive Fans
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.
EXW Singapore
Collect or forward from our office
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
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

Dayton
Type
Includes Drive Pack, 4,433 cfm, 3
Wheel
18 in
Assembly
Assembled
Base Shape
Square
Drive Package
Includes Drive Package
Motor Enclosure
Open Dripproof
Motor Efficiency
Standard-Efficiency Motors
Number of Speeds
1
Mounting Location
Roof
Nameplate Voltage
208-230/460V AC
High-Efficiency Motor
No
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

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

<p>The Dayton Clean Air Direct-Drive Fan (3G-OTH-79498) is a robust roof-mounted ventilation solution designed for industrial and commercial spaces. This assembled unit features an 18-inch wheel and delivers a powerful 4,433 cfm at 0.000 in static pressure, with a range of 2,000 to 4,999 cfm at both 0.000 and 0.500 in SP. It comes with a drive package and a standard-efficiency open dripproof motor, operating on 208-230/460V AC with a single speed.</p><p>Ideal for general exhaust applications in warehouses, factories, and facilities requiring reliable air movement. As a Singapore-based supplier, 3G Electric offers SGD quotes on request, handles GST for local buyers, and provides fast delivery across Singapore and Southeast Asia.</p>

Frequently Asked Questions

What is the airflow capacity of the Dayton 3G-OTH-79498 fan?

The fan delivers 4,433 cfm at 0.000 in static pressure, and its exhaust airflow range is 2,000 to 4,999 cfm at both 0.000 and 0.500 in SP.

What are the electrical requirements and mounting options?

It operates on 208-230/460V AC, single speed, and is designed for roof mounting. The motor is open dripproof with standard efficiency.

Used in

Common applications for Dayton
Manufacturing — Dayton 21XJ72 motor for machine tool coolant pumps circulates coolant during cutting, grinding, and drilling operations.
Water management — Dayton 3YU59 submersible sump pump removes water from basements, crawl spaces, and construction sites.
HVAC — Dayton 804T11 unit heater provides supplemental heating in warehouses, workshops, and garages.
Power transmission — Dayton 2X897 pillow block bearing supports rotating shafts in conveyors, fans, and other machinery.
Workshop — Dayton 2LKR8 bench grinder sharpens tools and deburrs metal parts with dust exhaust for a cleaner environment.
Fluid handling — Dayton 5RGV6 fountain pump circulates and aerates water in decorative ponds and fountains.
Not sure this is the right part? Photo-identify it→

Dayton Products

3G Electric supplies Dayton clean air direct-drive fans. 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 →

More from Dayton

View all Dayton parts →
This direct-drive fan is designed for clean air exhaust in industrial and commercial settings. It includes a drive package, features a 10-inch blade, and delivers 550 cfm. The totally enclosed air-over motor operates on 115V AC at a single speed, and the unit is assembled with a square base for roof mounting
Dayton
This direct-drive fan is designed for clean air exhaust in industrial and commercial settings. It includes a drive package, features a 10-inch blade, and delivers 550 cfm. The totally enclosed air-over motor operates on 115V AC at a single speed, and the unit is assembled with a square base for roof mounting
This Dayton clean air direct-drive fan is assembled with a 16-inch blade, delivering 2763 cfm at 0.000 in static pressure. It operates on 115V AC, single phase, with a 1/3 hp capacitor-start motor in a totally enclosed air-over enclosure. The fan is designed for horizontal mounting, offers two speeds, and includes a drive package. Typical applications include general ventilation, cooling, and exhaust in industrial and commercial settings
Dayton
This Dayton clean air direct-drive fan is assembled with a 16-inch blade, delivering 2763 cfm at 0.000 in static pressure. It operates on 115V AC, single phase, with a 1/3 hp capacitor-start motor in a totally enclosed air-over enclosure. The fan is designed for horizontal mounting, offers two speeds, and includes a drive package. Typical applications include general ventilation, cooling, and exhaust in industrial and commercial settings
This Dayton direct-drive fan is assembled with a 13 1/4 in wheel and includes a drive package. It features a 1/2 hp open air-over motor, single speed, and operates on 115/230V AC. Designed for roof mounting with a square base, it delivers exhaust airflow from 2,000 to 4,999 cfm at 0.000 in SP and 0 to 1,999 cfm at 0.500 in SP, suitable for general ventilation in low-static-pressure applications
Dayton
This Dayton direct-drive fan is assembled with a 13 1/4 in wheel and includes a drive package. It features a 1/2 hp open air-over motor, single speed, and operates on 115/230V AC. Designed for roof mounting with a square base, it delivers exhaust airflow from 2,000 to 4,999 cfm at 0.000 in SP and 0 to 1,999 cfm at 0.500 in SP, suitable for general ventilation in low-static-pressure applications
This Dayton clean air direct-drive fan is designed for roof-mounted supply or exhaust ventilation in commercial and industrial settings. It delivers 3,488 cfm with a single-speed, standard-efficiency open dripproof motor. The unit includes a drive pack and is suitable for general air movement applications
Dayton
This Dayton clean air direct-drive fan is designed for roof-mounted supply or exhaust ventilation in commercial and industrial settings. It delivers 3,488 cfm with a single-speed, standard-efficiency open dripproof motor. The unit includes a drive pack and is suitable for general air movement applications
This assembled direct-drive fan includes a drive package and a 13 3/4 in wheel. It features a 1/2 hp standard-efficiency motor with an open air over enclosure, operating at 115/230V AC single speed. Designed for roof mounting, it delivers exhaust airflow from 2,000 to 4,999 cfm at low static pressures, suitable for general ventilation in commercial or industrial buildings
Dayton
This assembled direct-drive fan includes a drive package and a 13 3/4 in wheel. It features a 1/2 hp standard-efficiency motor with an open air over enclosure, operating at 115/230V AC single speed. Designed for roof mounting, it delivers exhaust airflow from 2,000 to 4,999 cfm at low static pressures, suitable for general ventilation in commercial or industrial buildings
This direct-drive centrifugal fan is assembled with a square base and includes a drive package. It features a 13 3/4 in wheel and a 1/2 hp open air over motor, operating on 115V AC at a single speed. Designed for roof mounting, it delivers exhaust airflow in the 2,000 to 4,999 cfm range at 0.000 in SP and 0.500 in SP, suitable for clean air ventilation applications
Dayton
This direct-drive centrifugal fan is assembled with a square base and includes a drive package. It features a 13 3/4 in wheel and a 1/2 hp open air over motor, operating on 115V AC at a single speed. Designed for roof mounting, it delivers exhaust airflow in the 2,000 to 4,999 cfm range at 0.000 in SP and 0.500 in SP, suitable for clean air ventilation applications
This direct-drive centrifugal downblast roof exhaust fan is assembled with a square base and includes a drive package. It delivers 374 cfm at 0.000 in SP, operates on 115V AC, and offers three speeds. The fan is designed for general ventilation in commercial or industrial buildings, removing stale air, odors, and heat in low-static-pressure applications
Dayton
This direct-drive centrifugal downblast roof exhaust fan is assembled with a square base and includes a drive package. It delivers 374 cfm at 0.000 in SP, operates on 115V AC, and offers three speeds. The fan is designed for general ventilation in commercial or industrial buildings, removing stale air, odors, and heat in low-static-pressure applications
Direct-drive axial fan for roof-mounted clean air supply or exhaust. Includes drive pack. Features a standard-efficiency open dripproof motor, single speed, delivering 5355 cfm. Suitable for general ventilation in industrial and commercial buildings
Dayton
Direct-drive axial fan for roof-mounted clean air supply or exhaust. Includes drive pack. Features a standard-efficiency open dripproof motor, single speed, delivering 5355 cfm. Suitable for general ventilation in industrial and commercial buildings

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first