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Dayton Tubeaxial Fan: Emergency Smoke, 48 in Blade, 31,260 cfm @ 0.000 in SP, 230V AC - Emergency Smoke Belt-Drive Fans with Drive
DaytonEmergency Smoke Belt-Drive Fans with Drive

Dayton Tubeaxial Fan: Emergency Smoke, 48 in Blade, 31,260 cfm @ 0.000 in SP, 230V AC

The DAYTON Tubeaxial Fan: Emergency Smoke (SKU 3G-OTH-79448) is an unassembled emergency smoke belt-drive fan with drive, featuring a 48-inch blade and a 5 hp motor. It delivers 31,260 cfm at 0.000 in SP, with a…

SKU 3G-OTH-79448

Brand
Dayton
Item
Tubeaxial Fan: Emergency Smoke, 48 in Blade, 31,260 cfm @ 0.000 in SP, 230V AC
Category
Emergency Smoke Belt-Drive Fans with Drive
Available to Order
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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
31,260 cfm @ 0.000 in SP, 5 hp
AC
230V
Blade
48 in
Phase
1
Assembly
Unassembled
Motor Type
Capacitor-Start Capacitor-Run
Motor Enclosure
Totally Enclosed Fan Cooled
Number of Speeds
1
Nameplate Voltage
230V AC
Mounting Orientation
Horizontal
Includes Drive Package
Yes
Airflow @ 0.000 in SP - Range
20,000 to 40,000 cfm
Hazardous Location Specification
Not Rated

Technical Documents

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

Product Description

The DAYTON Tubeaxial Fan: Emergency Smoke (SKU 3G-OTH-79448) is an unassembled emergency smoke belt-drive fan with drive, featuring a 48-inch blade and a 5 hp motor. It delivers 31,260 cfm at 0.000 in SP, with a nameplate voltage of 230V AC, single-phase, and a capacitor-start capacitor-run motor in a totally enclosed fan-cooled enclosure. Designed for horizontal mounting, this unit is not rated for hazardous locations.

Frequently Asked Questions

What is the DAYTON Tubeaxial Fan 7J378 used for?

The DAYTON Tubeaxial Fan 7J378 is designed for emergency smoke exhaust in industrial and commercial buildings. It moves up to 31,260 cfm at 0.000 in SP, helping clear smoke during fire events. This belt-drive fan is intended for horizontal mounting and is not rated for hazardous locations.

What are the specifications of the DAYTON 7J378 emergency smoke fan?

The DAYTON 7J378 is a 48-inch blade tubeaxial fan with a 5 hp, 230V AC single-phase motor. It delivers 31,260 cfm at 0.000 in SP. The motor is capacitor-start capacitor-run with a totally enclosed fan-cooled enclosure. It includes a drive package and is unassembled for field installation.

Where to buy the DAYTON 7J378 tubeaxial fan worldwide?

You can source the DAYTON 7J378 tubeaxial fan through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we supply this fan to procurement teams and plant engineers globally.

How to install the DAYTON 7J378 emergency smoke fan?

Install the DAYTON 7J378 in a horizontal orientation, ensuring proper support for the 48-inch fan assembly. Connect the 230V AC single-phase power to the capacitor-start capacitor-run motor. Follow local codes for emergency smoke exhaust systems. The fan is unassembled; refer to the manufacturer's manual for belt-drive alignment and tensioning.

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 emergency smoke belt-drive 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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