We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

Dayton Blower: 15 in Wheel Dia, Belt Drive, Includes Drive Pack, 2,780 cfm, 3/4 hp - Belt-Drive Blowers with Drive
DaytonBelt-Drive Blowers with Drive

Dayton Blower: 15 in Wheel Dia, Belt Drive, Includes Drive Pack, 2,780 cfm, 3/4 hp

The Dayton 3G-OTH-76231 is a belt-drive blower with a 15-inch wheel diameter, delivering 2,780 cfm. It includes a drive pack and features a 3/4 hp, 115/208-230V AC, single-phase open motor with CW rotation.

SKU 3G-OTH-76231

Brand
Dayton
Item
Blower: 15 in Wheel Dia, Belt Drive, Includes Drive Pack, 2,780 cfm, 3/4 hp
Category
Belt-Drive Blowers with Drive
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

Dayton
Type
Belt Drive, Includes Drive Pack, 2,780 cfm, 3/4 hp
AC
115/208-230V
Ph
1
Rotation
CW
Nominal Voltage
115/208-230V AC
Motor Housing Design
Open Motor

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The Dayton 3G-OTH-76231 is a belt-drive blower with a 15-inch wheel diameter, delivering 2,780 cfm. It includes a drive pack and features a 3/4 hp, 115/208-230V AC, single-phase open motor with CW rotation.

Frequently Asked Questions

What is the Dayton 7HR39 blower used for?

The Dayton 7HR39 belt-drive blower is used for industrial ventilation, exhaust, and air movement in HVAC systems, manufacturing plants, and warehouses. Its 2,780 cfm airflow and 15-inch wheel handle moderate-pressure applications like dust collection or drying processes.

What are the specifications of the Dayton 7HR39 blower?

The Dayton 7HR39 has a 15-inch wheel diameter, delivers 2,780 cfm, and includes a drive pack. It uses a 3/4 hp, 115/208-230V AC, single-phase open motor with CW rotation. The belt-drive design allows speed adjustment for airflow tuning.

Where to buy the Dayton 7HR39 blower worldwide?

3G Electric supplies the Dayton 7HR39 belt-drive blower to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time; we source genuine Dayton equipment for global industrial needs.

How to install a Dayton belt-drive blower?

Mount the Dayton 7HR39 on a rigid base, align the belt drive per the included drive pack instructions, and connect 115/208-230V AC single-phase power to the open motor. Ensure proper ductwork sealing and check rotation (CW) before full operation. Consult a licensed electrician.

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
Blower: 15 in Wheel Dia, Belt Drive, Includes Drive Pack, 3,330 cfm, 1 hp, 115/208-230V AC, 1 Ph
Dayton
Blower: 15 in Wheel Dia, Belt Drive, Includes Drive Pack, 3,330 cfm, 1 hp, 115/208-230V AC, 1 Ph
Blower: 15 in Wheel Dia, Belt Drive, Includes Drive Pack, 3,330 cfm, 1 hp, 115/208-230V AC, 1 Ph
Dayton
Blower: 15 in Wheel Dia, Belt Drive, Includes Drive Pack, 3,330 cfm, 1 hp, 115/208-230V AC, 1 Ph
Blower: 12 3/4 in Wheel Dia, Belt Drive, Includes Drive Pack, 1,584 cfm, 1/2 hp, 115/208-230V AC
Dayton
Blower: 12 3/4 in Wheel Dia, Belt Drive, Includes Drive Pack, 1,584 cfm, 1/2 hp, 115/208-230V AC
Blower: 15 in Wheel Dia, Belt Drive, Includes Drive Pack, 2,780 cfm, 3/4 hp, 208-230/460V AC, 3 Ph
Dayton
Blower: 15 in Wheel Dia, Belt Drive, Includes Drive Pack, 2,780 cfm, 3/4 hp, 208-230/460V AC, 3 Ph
Blower: 15 in Wheel Dia, Belt Drive, Includes Drive Pack, 2,780 cfm, 3/4 hp, 115/208-230V AC, 1 Ph
Dayton
Blower: 15 in Wheel Dia, Belt Drive, Includes Drive Pack, 2,780 cfm, 3/4 hp, 115/208-230V AC, 1 Ph
Blower: 15 in Wheel Dia, Belt Drive, Includes Drive Pack, 3,840 cfm, 1 1/2 hp, 115/230V AC, 1 Ph
Dayton
Blower: 15 in Wheel Dia, Belt Drive, Includes Drive Pack, 3,840 cfm, 1 1/2 hp, 115/230V AC, 1 Ph

More from Dayton

View all Dayton parts
Blower: 20 in Wheel Dia, Belt Drive, Includes Drive Pack, 7 1/2 hp, 230/460V AC, 3 Ph
Dayton
Blower: 20 in Wheel Dia, Belt Drive, Includes Drive Pack, 7 1/2 hp, 230/460V AC, 3 Ph
Blower with Drive Package: 13 1/2 in Wheel Dia, Belt Drive, Includes Drive Pack, 2,105 cfm, 1/2 hp
Dayton
Blower with Drive Package: 13 1/2 in Wheel Dia, Belt Drive, Includes Drive Pack, 2,105 cfm, 1/2 hp
Blower: 10 1/4 in Wheel Dia, Belt Drive, Includes Drive Pack, 1,420 cfm, 1 hp, 230/460V AC, 3 Ph
Dayton
Blower: 10 1/4 in Wheel Dia, Belt Drive, Includes Drive Pack, 1,420 cfm, 1 hp, 230/460V AC, 3 Ph
Blower: 11 1/8 in Wheel Dia, Belt Drive, Includes Drive Pack, 1,720 cfm, 1 hp, 115/230V AC, 1 Ph
Dayton
Blower: 11 1/8 in Wheel Dia, Belt Drive, Includes Drive Pack, 1,720 cfm, 1 hp, 115/230V AC, 1 Ph
Blower: 22 1/8 in Wheel Dia, Belt Drive, Includes Drive Pack, 8,380 cfm, 3 hp, 230/460V AC, 3 Ph
Dayton
Blower: 22 1/8 in Wheel Dia, Belt Drive, Includes Drive Pack, 8,380 cfm, 3 hp, 230/460V AC, 3 Ph
Blower: Belt Drive, Includes Drive Pack, 1,213 cfm @ 0.250 in SP, 1/4 hp, 115/230V AC, 1 Ph
Dayton
Blower: Belt Drive, Includes Drive Pack, 1,213 cfm @ 0.250 in SP, 1/4 hp, 115/230V AC, 1 Ph
Blower: 17 3/4 in Wheel Dia, Belt Drive, Includes Drive Pack, 5,460 cfm, 2 hp, 115/230V AC, 1 Ph
Dayton
Blower: 17 3/4 in Wheel Dia, Belt Drive, Includes Drive Pack, 5,460 cfm, 2 hp, 115/230V AC, 1 Ph
Blower: 7 3/4 in Wheel Dia, Belt Drive, Includes Drive Pack, 1,006 cfm, 1/2 hp, 115/208-230V AC
Dayton
Blower: 7 3/4 in Wheel Dia, Belt Drive, Includes Drive Pack, 1,006 cfm, 1/2 hp, 115/208-230V AC