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Dayton Blower: 20 in Wheel Dia, Belt Drive, Includes Drive Pack, 7 1/2 hp, 230/460V AC - Belt-Drive Blowers with Drive
DaytonBelt-Drive Blowers with Drive

Dayton Blower: 20 in Wheel Dia, Belt Drive, Includes Drive Pack, 7 1/2 hp, 230/460V AC

The Dayton Blower: 20 in Wheel Dia is a belt-drive blower with drive pack, featuring a 7 1/2 hp, 230/460V AC, three-phase open motor. This model is designed for industrial air-moving applications requiring a 20-inch…

SKU 3G-OTH-74871

Brand
Dayton
Item
Blower: 20 in Wheel Dia, Belt Drive, Includes Drive Pack, 7 1/2 hp, 230/460V AC
Category
Belt-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
Belt Drive, Includes Drive Pack, 7 1/2 hp
AC
230/460V
Ph
3
Nominal Voltage
230/460V AC
Motor Housing Design
Open Motor

Technical Documents

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

Product Description

The Dayton Blower: 20 in Wheel Dia is a belt-drive blower with drive pack, featuring a 7 1/2 hp, 230/460V AC, three-phase open motor. This model is designed for industrial air-moving applications requiring a 20-inch wheel diameter.

Frequently Asked Questions

What is the Dayton 3G-OTH-74871 blower used for?

The Dayton 3G-OTH-74871 belt-drive blower moves large volumes of air in industrial ventilation, dust collection, and process exhaust systems. Its 20-inch wheel and 7.5 hp motor suit heavy-duty applications in factories, warehouses, and commercial buildings.

What are the specifications of the Dayton 3G-OTH-74871 blower?

The Dayton 3G-OTH-74871 is a belt-drive blower with a 20-inch wheel diameter, 7.5 hp, 230/460V AC three-phase open motor. It includes a drive pack and is designed for continuous industrial air-moving duty.

Where to buy the Dayton 3G-OTH-74871 blower worldwide?

3G Electric supplies the Dayton 3G-OTH-74871 blower to customers worldwide. As a global industrial sourcing partner, we handle logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time.

How to select a belt-drive blower for industrial use?

Select a belt-drive blower by matching wheel diameter, CFM, static pressure, and motor horsepower to your system's requirements. The Dayton 3G-OTH-74871 offers a 20-inch wheel and 7.5 hp for medium-to-high volume applications. Verify voltage (230/460V AC) and phase (3) match your power supply.

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 belt-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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