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Dayton Centrifugal Downblast Roof Exhaust Fan: Direct Drive, Includes Drive Pack - Clean Air Direct-Drive Fans
DaytonClean Air Direct-Drive Fans

Dayton Centrifugal Downblast Roof Exhaust Fan: Direct Drive, Includes Drive Pack

The Dayton Centrifugal Downblast Roof Exhaust Fan (SKU 3G-OTH-78970) is a direct-drive, assembled clean air fan with a square base and a 10-inch wheel. It features a permanent split capacitor motor with an…

SKU 3G-OTH-78970

Brand
Dayton
Item
Centrifugal Downblast Roof Exhaust Fan: Direct Drive, Includes Drive Pack
Category
Clean Air Direct-Drive Fans
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
Includes Drive Pack, 1,059 cfm, 1
Wheel
10 in
Assembly
Assembled
Base Shape
Square
Motor Type
Permanent Split Capacitor
Drive Package
Includes Drive Package
Motor Enclosure
Open Air Over
Motor Efficiency
Standard-Efficiency Motors
Number of Speeds
3
Mounting Location
Roof
Nameplate Voltage
115V AC
High-Efficiency Motor
No
Exhaust Airflow @ 0.000 in SP - Range
0 to 1,999 cfm
Exhaust Airflow @ 0.500 in SP - Range
0 to 1,999 cfm
For High-Static Pressure Applications
No

Technical Documents

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

Product Description

The Dayton Centrifugal Downblast Roof Exhaust Fan (SKU 3G-OTH-78970) is a direct-drive, assembled clean air fan with a square base and a 10-inch wheel. It features a permanent split capacitor motor with an open-air-over enclosure, three speeds, and a nameplate voltage of 115V AC. The fan delivers exhaust airflow up to 1,059 cfm at 0.000 in SP and within the 0 to 1,999 cfm range at 0.500 in SP, and it includes a drive package.

Frequently Asked Questions

What is the Dayton 16D534 centrifugal downblast roof exhaust fan used for?

The Dayton 16D534 is a direct-drive roof exhaust fan designed for clean-air ventilation in commercial and industrial buildings. It removes stale air, heat, or fumes from roof-mounted applications, using a 10-inch wheel and delivering up to 1,059 cfm at 0.000 in SP.

What are the specifications of the Dayton 16D534 roof exhaust fan?

The Dayton 16D534 has a 10-inch wheel, a permanent split capacitor motor with open-air-over enclosure, 115V AC, three speeds, and a square base. It delivers exhaust airflow from 0 to 1,999 cfm at 0.500 in SP and includes a drive package. It is assembled and mounts on the roof.

Where to buy the Dayton 16D534 exhaust fan worldwide?

3G Electric supplies the Dayton 16D534 centrifugal downblast roof exhaust fan to customers worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time.

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

Install the Dayton 16D534 on a roof curb or structural support, ensuring the square base is level and sealed. Connect 115V AC power to the permanent split capacitor motor per local codes. Secure the drive package and verify wheel rotation before operation. Follow generic fan installation best practices.

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 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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