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

Dayton Blower: 12 1/4 in Wheel, Belt Drive, Includes Drive Pack, For 3,390 RPM Fan Speed - Belt-Drive Blowers with Drive
DaytonBelt-Drive Blowers with Drive

Dayton Blower: 12 1/4 in Wheel, Belt Drive, Includes Drive Pack, For 3,390 RPM Fan Speed

The Dayton is a belt-drive blower with a 12 1/4-inch wheel, including a drive pack for a 3,390 RPM fan speed. It features a 3 hp, 230/460V AC open dripproof motor.

SKU 3G-OTH-73318

Brand
Dayton
Item
Blower: 12 1/4 in Wheel, Belt Drive, Includes Drive Pack, For 3,390 RPM Fan Speed
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, For 3,390 RPM Fan Speed, 3 hp
AC
230/460V
Nominal Voltage
230/460V AC
Motor Enclosure Design Sub
Open Dripproof 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 is a belt-drive blower with a 12 1/4-inch wheel, including a drive pack for a 3,390 RPM fan speed. It features a 3 hp, 230/460V AC open dripproof motor.

Frequently Asked Questions

What is the Dayton 3G-OTH-73318 belt-drive blower used for?

The Dayton 3G-OTH-73318 belt-drive blower is used for industrial air movement and ventilation applications. It moves air through ductwork or exhaust systems in factories, warehouses, and commercial buildings. The 12 1/4-inch wheel and 3 hp motor provide reliable airflow for material handling, dust collection, or general ventilation.

What are the specifications of the Dayton 3G-OTH-73318 blower?

The Dayton 3G-OTH-73318 is a belt-drive blower with a 12 1/4-inch wheel and includes a drive pack for 3,390 RPM fan speed. It has a 3 hp, 230/460V AC open dripproof motor. The nominal voltage is 230/460V AC, and the motor enclosure design is open dripproof. The manufacturer part number is 3G-OTH-73318.

Where to buy the Dayton 3G-OTH-73318 blower worldwide?

You can source the Dayton 3G-OTH-73318 belt-drive 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. 3G Electric supplies this Dayton blower to customers internationally.

How to install the Dayton 3G-OTH-73318 belt-drive blower?

Install the Dayton 3G-OTH-73318 blower on a stable, level surface with proper clearance for airflow and maintenance. Connect the 230/460V AC motor to a compatible power supply per local codes. Align the belt drive per the included drive pack instructions. Ensure the wheel rotates freely before startup. Consult a qualified electrician for wiring.

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: 12 1/4 in Wheel, Belt Drive, Includes Drive Pack, For 3,685 RPM Fan Speed, 5 hp, 230/460V AC
Dayton
Blower: 12 1/4 in Wheel, Belt Drive, Includes Drive Pack, For 3,685 RPM Fan Speed, 5 hp, 230/460V AC
Blower: 12 1/4 in Wheel, Belt Drive, Includes Drive Pack, For 3,750 RPM Fan Speed, 5 hp, 3 Phase
Dayton
Blower: 12 1/4 in Wheel, Belt Drive, Includes Drive Pack, For 3,750 RPM Fan Speed, 5 hp, 3 Phase
Blower: 12 1/4 in Wheel, Belt Drive, Includes Drive Pack, For 3,870 RPM Fan Speed, 5 hp, 3 Phase
Dayton
Blower: 12 1/4 in Wheel, Belt Drive, Includes Drive Pack, For 3,870 RPM Fan Speed, 5 hp, 3 Phase
Blower: 12 1/4 in Wheel, Belt Drive, Includes Drive Pack, For 3,685 RPM Fan Speed, 5 hp, 3 Phase
Dayton
Blower: 12 1/4 in Wheel, Belt Drive, Includes Drive Pack, For 3,685 RPM Fan Speed, 5 hp, 3 Phase
Blower: 12 1/4 in Wheel, Belt Drive, Includes Drive Pack, For 3,750 RPM Fan Speed, 5 hp, 230/460V AC
Dayton
Blower: 12 1/4 in Wheel, Belt Drive, Includes Drive Pack, For 3,750 RPM Fan Speed, 5 hp, 230/460V AC
Blower: 19 1/8 in Wheel, Belt Drive, Includes Drive Pack, For 2,715 RPM Fan Speed, 15 hp, 3 Phase
Dayton
Blower: 19 1/8 in Wheel, Belt Drive, Includes Drive Pack, For 2,715 RPM Fan Speed, 15 hp, 3 Phase

More from Dayton

View all Dayton parts
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: 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
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: 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: 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: 18 1/4 in Wheel Dia, Belt Drive, Includes Drive Pack, 1 hp, 115/230V AC, 1 Ph
Dayton
Blower: 18 1/4 in Wheel Dia, Belt Drive, Includes Drive Pack, 1 hp, 115/230V AC, 1 Ph
Blower: 10 1/4 in Wheel Dia, Belt Drive, Includes Drive Pack, 1,180 cfm, 3/4 hp, 208-230/460V AC
Dayton
Blower: 10 1/4 in Wheel Dia, Belt Drive, Includes Drive Pack, 1,180 cfm, 3/4 hp, 208-230/460V AC
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