Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

Dayton Blower: 20 in Wheel Dia, Belt Drive, Includes Drive Pack, 5 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, 5 hp, 230/460V AC

The Dayton is a belt-drive blower with a 20-inch wheel diameter, including a drive pack. It features a 5 hp, 230/460V AC, three-phase open dripproof motor. This unit is designed for industrial air-moving applications…

SKU 3G-OTH-77530

Brand
Dayton
Item
Blower: 20 in Wheel Dia, Belt Drive, Includes Drive Pack, 5 hp, 230/460V AC
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 — 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, 5 hp, Open Dripproof
AC
230/460V
Ph
3
Nominal Voltage
230/460V 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 is a belt-drive blower with a 20-inch wheel diameter, including a drive pack. It features a 5 hp, 230/460V AC, three-phase open dripproof motor. This unit is designed for industrial air-moving applications requiring a belt-driven configuration.

Frequently Asked Questions

What is the Dayton 3G-OTH-77530 belt-drive blower used for?

The Dayton 3G-OTH-77530 belt-drive blower is used for industrial air-moving applications that require a belt-driven configuration. It is suitable for ventilation, exhaust, or process air systems in factories, warehouses, and commercial facilities where a 5 hp, three-phase motor with a 20-inch wheel diameter is needed.

What are the specifications of the Dayton 3G-OTH-77530 blower?

The Dayton 3G-OTH-77530 blower has a 20-inch wheel diameter, belt-drive design with an included drive pack, and a 5 hp motor. It operates on 230/460V AC, three-phase power, with an open dripproof motor housing. The manufacturer part number is 3G-OTH-77530.

Where to buy the Dayton 3G-OTH-77530 blower worldwide?

You can source the Dayton 3G-OTH-77530 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; we provide reliable sourcing for this Dayton belt-drive blower.

How to install the Dayton 3G-OTH-77530 belt-drive blower?

Install the Dayton 3G-OTH-77530 blower on a stable, level surface with proper clearance for airflow and belt access. Ensure the motor is wired for the correct voltage (230V or 460V) per local codes. Align the drive pack pulleys and tension the belts per manufacturer guidelines. Always disconnect power before installation.

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: 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: 22 in Wheel Dia, Belt Drive, Includes Drive Pack, 5 hp, 230/460V AC, 3 Ph, Open Dripproof
Dayton
Blower: 22 in Wheel Dia, Belt Drive, Includes Drive Pack, 5 hp, 230/460V AC, 3 Ph, Open Dripproof
Blower: 25 in Wheel Dia, Belt Drive, Includes Drive Pack, 10 hp, 230/460V AC, 3 Ph, Open Dripproof
Dayton
Blower: 25 in Wheel Dia, Belt Drive, Includes Drive Pack, 10 hp, 230/460V AC, 3 Ph, Open Dripproof
Blower: 22 in Wheel Dia, Belt Drive, Includes Drive Pack, 7 1/2 hp, 230/460V AC, 3 Ph
Dayton
Blower: 22 in Wheel Dia, Belt Drive, Includes Drive Pack, 7 1/2 hp, 230/460V AC, 3 Ph
Blower: 22 1/4 in Wheel Dia, Belt Drive, Includes Drive Pack, 7 1/2 hp, 230/460V AC, 3 Ph
Dayton
Blower: 22 1/4 in Wheel Dia, Belt Drive, Includes Drive Pack, 7 1/2 hp, 230/460V AC, 3 Ph
Blower: Belt Drive, Includes Drive Pack, 5 hp, 230/460V AC, Open Dripproof Motor, 3 Ph
Dayton
Blower: Belt Drive, Includes Drive Pack, 5 hp, 230/460V AC, Open Dripproof Motor, 3 Ph

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