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Dayton Blower: 3 in Wheel Dia, Direct Drive, 40.5 cfm, 1/125 hp, 115V AC, 1 Ph - OEM Direct-Drive Blowers with Drive
DaytonOEM Direct-Drive Blowers with Drive

Dayton Blower: 3 in Wheel Dia, Direct Drive, 40.5 cfm, 1/125 hp, 115V AC, 1 Ph

The Dayton OEM Direct-Drive Blower with Drive (SKU 3G-OTH-74477) is a 3-inch wheel diameter, 40.5 cfm, 1/125 hp, 115V AC, single-phase, open-motor blower with CCW rotation. It is designed as an OEM replacement unit.

SKU 3G-OTH-74477

Brand
Dayton
Item
Blower: 3 in Wheel Dia, Direct Drive, 40.5 cfm, 1/125 hp, 115V AC, 1 Ph
Category
OEM Direct-Drive Blowers 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
Direct Drive, 40.5 cfm, 1/125 hp, Open, OEM Repl
AC
115V
Ph
1
Rotation
CCW
Nominal Voltage
115V AC
Motor Housing Design
Open Motor

Technical Documents

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

Product Description

The Dayton OEM Direct-Drive Blower with Drive (SKU 3G-OTH-74477) is a 3-inch wheel diameter, 40.5 cfm, 1/125 hp, 115V AC, single-phase, open-motor blower with CCW rotation. It is designed as an OEM replacement unit.

Frequently Asked Questions

What is the Dayton 3G-OTH-74477 OEM blower used for?

The Dayton 3G-OTH-74477 OEM Direct-Drive Blower is used as a replacement unit in industrial equipment requiring 40.5 cfm airflow, such as ventilation systems, small ovens, or cooling applications. Its 3-inch wheel and CCW rotation suit specific OEM designs.

What are the specifications of the Dayton 3G-OTH-74477 blower?

The Dayton 3G-OTH-74477 blower has a 3-inch wheel diameter, delivers 40.5 cfm, and is powered by a 1/125 hp, 115V AC, single-phase open motor. It features direct drive, CCW rotation, and an open motor housing design. The manufacturer part number is 3G-OTH-74477.

Where to buy the Dayton 3G-OTH-74477 blower worldwide?

You can source the Dayton 3G-OTH-74477 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 the Dayton 3G-OTH-74477 OEM replacement blower?

To install the Dayton 3G-OTH-74477 blower, disconnect power, mount the unit securely using existing brackets, and connect the 115V AC single-phase wiring per the motor diagram. Ensure CCW rotation matches the application. Always follow local electrical codes and consult a qualified technician.

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 oem direct-drive blowers 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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