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Dayton Clean Air Direct-Drive Fan, 5355 cfm, Roof Mount - Clean Air Direct-Drive Fans
DaytonClean Air Direct-Drive Fans

Dayton Clean Air Direct-Drive Fan, 5355 cfm, Roof Mount

The Dayton Axial Downblast Roof Supply Fan (SKU 3G-OTH-77927) is a clean air direct-drive fan with a 20-inch blade. It features a standard-efficiency, open dripproof motor with a single speed and delivers 5,355 cfm…

SKU 3G-OTH-77927

Brand
Dayton
Item
Clean Air Direct-Drive Fan, 5355 cfm, Roof Mount
Category
Clean Air Direct-Drive Fans
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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.

Technical Specifications

Dayton
Type
Direct Drive, Includes Drive Pack, 5,355 cfm, ODP, 1
Motor Efficiency
Standard-Efficiency Motor
Number of Speeds
1
Mounting Location
Roof
Motor Enclosure Design Broad
Open Dripproof Motor

Technical Documents

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

Product Description

The Dayton Axial Downblast Roof Supply Fan (SKU 3G-OTH-77927) is a clean air direct-drive fan with a 20-inch blade. It features a standard-efficiency, open dripproof motor with a single speed and delivers 5,355 cfm. This unit includes a drive pack and is designed for roof mounting.

Frequently Asked Questions

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

The Dayton Axial Downblast Roof Supply Fan () is used for clean-air supply ventilation in industrial and commercial roof-mounted applications. It delivers 5,355 cfm with a 20-inch blade and a standard-efficiency open dripproof motor, making it suitable for general exhaust or intake in factories and warehouses.

What are the specifications of the Dayton fan?

The Dayton is a direct-drive axial downblast roof supply fan with a 20-inch blade, single-speed operation, and a standard-efficiency open dripproof motor. It delivers 5,355 cfm and includes a drive pack. The unit is designed for roof mounting and is part of Dayton's clean air fan series.

Where to buy the Dayton roof supply fan worldwide?

3G Electric supplies the Dayton axial downblast 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 direct-drive fan with a 20-inch blade and 5,355 cfm capacity.

How to install a Dayton downblast roof supply fan?

Install the Dayton on a roof curb or structural support, ensuring the mounting surface is level and sealed against weather. Connect the open dripproof motor to a dedicated power supply per local codes. Secure the drive pack and verify blade rotation before startup. Always follow the manufacturer's manual for torque and clearance requirements.

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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