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

Dayton Blower with Motor: 9 1/2 in Wheel Dia, Direct Drive, Includes Drive Pack - Direct-Drive Blowers with Drive
DaytonDirect-Drive Blowers with Drive

Dayton Blower with Motor: 9 1/2 in Wheel Dia, Direct Drive, Includes Drive Pack

The Dayton Blower with Motor: 9 1/2 in Wheel Dia is a direct-drive blower that includes a drive pack. It features a 1/2 hp, 115V AC, single-phase open motor. This unit is identified by manufacturer part number.

SKU 3G-OTH-77249

Brand
Dayton
Item
Blower with Motor: 9 1/2 in Wheel Dia, Direct Drive, Includes Drive Pack
Category
Direct-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
Direct Drive, Includes Drive Pack, 1/2 hp
AC
115V
Ph
1
Nominal Voltage
115V 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 Blower with Motor: 9 1/2 in Wheel Dia is a direct-drive blower that includes a drive pack. It features a 1/2 hp, 115V AC, single-phase open motor. This unit is identified by manufacturer part number.

Frequently Asked Questions

What is the Dayton 3G-OTH-77249 blower used for?

The Dayton 3G-OTH-77249 direct-drive blower with a 9 1/2 in wheel is used for moving air in industrial ventilation, exhaust, and material-handling systems. Its 1/2 hp, 115V AC, single-phase open motor suits general-purpose airflow applications in plants, warehouses, and commercial buildings.

What are the specifications of the Dayton 3G-OTH-77249 blower?

The Dayton 3G-OTH-77249 blower has a 9 1/2 in wheel diameter, direct drive with included drive pack, 1/2 hp, 115V AC, single-phase open motor. It is a Dayton-brand unit (MPN 3G-OTH-77249) designed for reliable airflow in industrial environments.

Where to buy the Dayton 3G-OTH-77249 blower worldwide?

3G Electric supplies the Dayton 3G-OTH-77249 blower worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us to source this direct-drive blower with drive pack for your application.

How to install the Dayton 3G-OTH-77249 direct-drive blower?

Mount the Dayton 3G-OTH-77249 blower on a rigid, level surface. Connect the 115V AC, single-phase power to the open motor per local codes. Ensure the drive pack is aligned and tensioned per Dayton's manual. Verify wheel rotation direction before full operation.

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 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 with Motor: 9 1/2 in Wheel Dia, Direct Drive, Includes Drive Pack, 3/4 hp, 115V AC, 1 Ph
Dayton
Blower with Motor: 9 1/2 in Wheel Dia, Direct Drive, Includes Drive Pack, 3/4 hp, 115V AC, 1 Ph
Blower with Motor: 9 1/2 in Wheel Dia, Direct Drive, Includes Drive Pack, 1/2 hp, 115V AC, 1 Ph
Dayton
Blower with Motor: 9 1/2 in Wheel Dia, Direct Drive, Includes Drive Pack, 1/2 hp, 115V AC, 1 Ph
Blower with Motor: 9 1/2 in Wheel Dia, Direct Drive, Includes Drive Pack, 1/5 hp, 115V AC, 1 Ph
Dayton
Blower with Motor: 9 1/2 in Wheel Dia, Direct Drive, Includes Drive Pack, 1/5 hp, 115V AC, 1 Ph
Blower with Motor: 9 1/2 in Wheel Dia, Direct Drive, Includes Drive Pack, 1/3 hp, 115V AC, 1 Ph
Dayton
Blower with Motor: 9 1/2 in Wheel Dia, Direct Drive, Includes Drive Pack, 1/3 hp, 115V AC, 1 Ph
Blower with Motor: 10 3/4 in Wheel Dia, Direct Drive, Includes Drive Pack, 1/3 hp, 115V AC, 1 Ph
Dayton
Blower with Motor: 10 3/4 in Wheel Dia, Direct Drive, Includes Drive Pack, 1/3 hp, 115V AC, 1 Ph
Blower with Motor: 9 1/2 in Wheel Dia, Direct Drive, Includes Drive Pack, 1/3 hp, 115V AC, 1 Ph
Dayton
Blower with Motor: 9 1/2 in Wheel Dia, Direct Drive, Includes Drive Pack, 1/3 hp, 115V AC, 1 Ph

More from Dayton

View all Dayton parts
In-Line Duct Blower: 15 in Wheel, Direct Drive, Includes Drive Pack, 2,313 cfm @ 0.250 in SP, 1 hp
Dayton
In-Line Duct Blower: 15 in Wheel, Direct Drive, Includes Drive Pack, 2,313 cfm @ 0.250 in SP, 1 hp
Blower: 10 5/8 in Wheel Dia, Direct Drive, Includes Drive Pack, 1 1/2 hp, 115/208-230V AC, 1 Ph
Dayton
Blower: 10 5/8 in Wheel Dia, Direct Drive, Includes Drive Pack, 1 1/2 hp, 115/208-230V AC, 1 Ph
Blower: 9 in Wheel, Direct Drive, Includes Drive Pack, For 1,725 RPM Fan Speed, 3/4 in wc Max Static
Dayton
Blower: 9 in Wheel, Direct Drive, Includes Drive Pack, For 1,725 RPM Fan Speed, 3/4 in wc Max Static
Blower: 7 3/4 in Wheel Dia, Direct Drive, Includes Drive Pack, 870 cfm, 1/3 hp, 115V AC, 1 Ph
Dayton
Blower: 7 3/4 in Wheel Dia, Direct Drive, Includes Drive Pack, 870 cfm, 1/3 hp, 115V AC, 1 Ph
Blower: 10 5/8 in Wheel Dia, Direct Drive, Includes Drive Pack, 1,870 cfm, 3/4 hp, 208-230/460V AC
Dayton
Blower: 10 5/8 in Wheel Dia, Direct Drive, Includes Drive Pack, 1,870 cfm, 3/4 hp, 208-230/460V AC
OEM Blower: 3 in Wheel Dia, Direct Drive, Includes Drive Pack, 1/125 hp, 230V AC, 1 Ph (MPN 70213482X)
Dayton
OEM Blower: 3 in Wheel Dia, Direct Drive, Includes Drive Pack, 1/125 hp, 230V AC, 1 Ph (MPN 70213482X)
Blower: 9 in Wheel Dia, Direct Drive, Includes Drive Pack, 1 hp, 115/208-230V AC, 1 Ph
Dayton
Blower: 9 in Wheel Dia, Direct Drive, Includes Drive Pack, 1 hp, 115/208-230V AC, 1 Ph
In-Line Duct Blower: 20 in Wheel, Direct Drive, Includes Drive Pack, 5,853 cfm @ 0.250 in SP, 2 hp
Dayton
In-Line Duct Blower: 20 in Wheel, Direct Drive, Includes Drive Pack, 5,853 cfm @ 0.250 in SP, 2 hp