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Dayton Clean Air Direct-Drive Fan, 12 in Blade, 1,534 cfm, 115V AC - Clean Air Direct-Drive Fans
DaytonClean Air Direct-Drive Fans

Dayton Clean Air Direct-Drive Fan, 12 in Blade, 1,534 cfm, 115V AC

The Dayton Axial Downblast Roof Exhaust Fan (SKU 3G-OTH-79740) is a direct-drive, clean-air fan assembled with a square base for roof mounting. It features an open dripproof, high-efficiency motor with a single…

SKU 3G-OTH-79740

Brand
Dayton
Item
Clean Air Direct-Drive Fan, 12 in Blade, 1,534 cfm, 115V AC
Category
Clean Air Direct-Drive Fans
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Technical Specifications

Dayton
Type
Includes Drive Pack, 1,534 cfm, ODP, 1
Blade
12 in
Assembly
Assembled
Base Shape
Square
For Air Type
Clean Air
Drive Package
Includes Drive Package
Motor Enclosure
Open Dripproof
Motor Efficiency
High-Efficiency Motors
Number of Speeds
1
Mounting Location
Roof
Nameplate Voltage
115V AC
High-Efficiency Motor
Yes
Motor Enclosure Design Broad
Open Motor
Exhaust Airflow @ 0.000 in SP - Range
0 to 1,999 cfm

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

Product Description

The Dayton Axial Downblast Roof Exhaust Fan (SKU 3G-OTH-79740) is a direct-drive, clean-air fan assembled with a square base for roof mounting. It features an open dripproof, high-efficiency motor with a single speed, 115V AC nameplate voltage, and delivers exhaust airflow up to 1,999 cfm at 0.000 in SP. The unit includes a drive package and is designed for clean air applications.

Frequently Asked Questions

What is the Dayton Axial Downblast Roof Exhaust Fan used for?

The Dayton Axial Downblast Roof Exhaust Fan () is designed for clean-air exhaust applications, such as removing heat, odors, or fumes from commercial or industrial spaces. Its direct-drive, open dripproof motor and square base allow reliable roof mounting for continuous ventilation.

What are the specifications of the Dayton exhaust fan?

The Dayton features a 12-inch blade, delivers up to 1,999 cfm at 0.000 in SP, and includes a drive pack. It has a 115V AC, single-speed, open dripproof, high-efficiency motor. The fan is assembled with a square base for roof mounting and is intended for clean air only.

Where to buy the Dayton roof exhaust fan worldwide?

3G Electric supplies the Dayton axial downblast 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 on this clean-air fan.

How to install a Dayton direct-drive roof exhaust fan?

Install the Dayton on a structurally sound roof curb with a square opening. Ensure the fan is level and securely fastened. Connect the 115V AC power supply to the open dripproof motor per local codes. Verify blade clearance and test operation before sealing the roof penetration.

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.
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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.

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