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Dayton Blower: 13 1/2 in Wheel, Direct Drive, For 1,725 RPM Fan Speed - Direct-Drive Blowers without Drive
DaytonDirect-Drive Blowers without Drive

Dayton Blower: 13 1/2 in Wheel, Direct Drive, For 1,725 RPM Fan Speed

The Dayton 3G-OTH-74511 is a direct-drive blower with a 13 1/2 in wheel, designed for 1,725 RPM fan speed and airflow from 1,181 cfm to 3,393 cfm. 3G Electric interprets your demand for this OEM-specified unit…

SKU 3G-OTH-74511

Brand
Dayton
Item
Blower: 13 1/2 in Wheel, Direct Drive, For 1,725 RPM Fan Speed
Category
Direct-Drive Blowers without 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
Direct Drive, For 1,725 RPM Fan Speed, For 1,181 cfm to 3,393 cfm Airflow

Technical Documents

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

Product Description

The Dayton 3G-OTH-74511 is a direct-drive blower with a 13 1/2 in wheel, designed for 1,725 RPM fan speed and airflow from 1,181 cfm to 3,393 cfm. 3G Electric interprets your demand for this OEM-specified unit, sourcing it across our 14 industrial departments and backing it with specialist depth in controls and combustion.

Frequently Asked Questions

What is the Dayton 4C121 blower used for?

The Dayton 4C121 direct-drive blower is used for industrial ventilation, exhaust, and air movement in factories, warehouses, and commercial facilities. It moves 1,181 to 3,393 cfm at 1,725 rpm, making it suitable for general air handling, cooling, and fume extraction.

What are the specifications of the Dayton 4C121 blower?

The Dayton 4C121 is a direct-drive blower with a 13 1/2-inch wheel. It operates at 1,725 rpm fan speed and delivers airflow from 1,181 cfm to 3,393 cfm. The manufacturer part number is 4C121, and it is a Dayton brand product.

Where to buy the Dayton 4C121 blower worldwide?

You can source the Dayton 4C121 blower 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.

How to install a Dayton direct-drive blower?

Mount the blower securely on a flat surface, ensuring proper alignment with ductwork. Connect power per the motor nameplate voltage and phase. Verify wheel rotation direction matches airflow arrow. Use vibration isolators and flexible connections to reduce noise and stress on the system.

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 direct-drive blowers without drive. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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