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

Dayton Blower: 22 1/8 in Wheel Dia, Belt Drive, Includes Drive Pack, 10,200 cfm - Belt-Drive Blowers with Drive
DaytonBelt-Drive Blowers with Drive

Dayton Blower: 22 1/8 in Wheel Dia, Belt Drive, Includes Drive Pack, 10,200 cfm

The Dayton Blower: 22 1/8 in Wheel Dia is a belt-drive blower with drive pack, offering 10,200 cfm at 5 hp. It operates on 230/460V AC, three-phase power with CW rotation and an open motor housing design.

SKU 3G-OTH-78420

Brand
Dayton
Item
Blower: 22 1/8 in Wheel Dia, Belt Drive, Includes Drive Pack, 10,200 cfm
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, 10,200 cfm, 5 hp
AC
230/460V
Ph
3
Rotation
CW
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 Blower: 22 1/8 in Wheel Dia is a belt-drive blower with drive pack, offering 10,200 cfm at 5 hp. It operates on 230/460V AC, three-phase power with CW rotation and an open motor housing design.

Frequently Asked Questions

What is the Dayton 7HR57 blower used for?

The Dayton 7HR57 belt-drive blower is used for industrial ventilation, exhaust, and air movement in factories, warehouses, and commercial buildings. It delivers 10,200 cfm at 5 hp, making it suitable for large-scale air handling where high-volume airflow is required.

What are the specifications of the Dayton 7HR57 blower?

The Dayton 7HR57 blower has a 22 1/8 in wheel diameter, belt-drive with drive pack, 10,200 cfm airflow, 5 hp motor, 230/460V AC three-phase power, CW rotation, and an open motor housing design. The manufacturer part number is 7HR57.

Where to buy the Dayton 7HR57 blower worldwide?

You can source the Dayton 7HR57 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.

How to install a Dayton belt-drive blower?

Install the Dayton belt-drive blower on a level, rigid surface. Align the drive pack pulleys and tension the belts per manufacturer guidelines. Connect 230/460V AC three-phase power to the open motor, ensuring correct rotation (CW). Verify airflow 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 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: 22 1/8 in Wheel Dia, Belt Drive, Includes Drive Pack, 11,550 cfm, 7 1/2 hp, 230/460V AC (MPN 7HR58)
Dayton
Blower: 22 1/8 in Wheel Dia, Belt Drive, Includes Drive Pack, 11,550 cfm, 7 1/2 hp, 230/460V AC (MPN 7HR58)
Blower: 22 1/8 in Wheel Dia, Belt Drive, Includes Drive Pack, 8,380 cfm, 3 hp, 208-230/460V AC, 3 Ph (MPN 7HR56)
Dayton
Blower: 22 1/8 in Wheel Dia, Belt Drive, Includes Drive Pack, 8,380 cfm, 3 hp, 208-230/460V AC, 3 Ph (MPN 7HR56)
Blower: 17 3/4 in Wheel Dia, Belt Drive, Includes Drive Pack, 6,370 cfm, 3 hp, 208-230/460V AC, 3 Ph (MPN 7HR54)
Dayton
Blower: 17 3/4 in Wheel Dia, Belt Drive, Includes Drive Pack, 6,370 cfm, 3 hp, 208-230/460V AC, 3 Ph (MPN 7HR54)
Blower: 17 3/4 in Wheel Dia, Belt Drive, Includes Drive Pack, 5,460 cfm, 2 hp, 115/230V AC, 1 Ph (MPN 7HR45)
Dayton
Blower: 17 3/4 in Wheel Dia, Belt Drive, Includes Drive Pack, 5,460 cfm, 2 hp, 115/230V AC, 1 Ph (MPN 7HR45)
Blower: 17 3/4 in Wheel Dia, Belt Drive, Includes Drive Pack, 5,460 cfm, 2 hp, 115/230V AC, 1 Ph (MPN 7HR78)
Dayton
Blower: 17 3/4 in Wheel Dia, Belt Drive, Includes Drive Pack, 5,460 cfm, 2 hp, 115/230V AC, 1 Ph (MPN 7HR78)
Blower: 11 1/8 in Wheel Dia, Belt Drive, Includes Drive Pack, 1,310 cfm, 1/2 hp, 230/460V AC, 3 Ph (MPN 7HR85)
Dayton
Blower: 11 1/8 in Wheel Dia, Belt Drive, Includes Drive Pack, 1,310 cfm, 1/2 hp, 230/460V AC, 3 Ph (MPN 7HR85)

More from Dayton

View all Dayton parts
Blower with Motor and Drive Package: 12 3/4 in Wheel Dia, Belt Drive, Includes Drive Pack, 2,750 cfm (MPN 7HN57)
Dayton
Blower with Motor and Drive Package: 12 3/4 in Wheel Dia, Belt Drive, Includes Drive Pack, 2,750 cfm (MPN 7HN57)
Blower: 22 in Wheel Dia, Belt Drive, Includes Drive Pack, 5 hp, 230/460V AC, 3 Ph, Open Dripproof (MPN 7K422)
Dayton
Blower: 22 in Wheel Dia, Belt Drive, Includes Drive Pack, 5 hp, 230/460V AC, 3 Ph, Open Dripproof (MPN 7K422)
Blower: 9 in Wheel Dia, Belt Drive, Includes Drive Pack, 1,382 cfm, 3/4 hp, 115/208-230V AC, 1 Ph (MPN 7HP29)
Dayton
Blower: 9 in Wheel Dia, Belt Drive, Includes Drive Pack, 1,382 cfm, 3/4 hp, 115/208-230V AC, 1 Ph (MPN 7HP29)
Blower with Drive Package: 13 1/2 in Wheel Dia, Belt Drive, Includes Drive Pack, 4,860 cfm, 5 hp (MPN 43XG91)
Dayton
Blower with Drive Package: 13 1/2 in Wheel Dia, Belt Drive, Includes Drive Pack, 4,860 cfm, 5 hp (MPN 43XG91)
Blower with Drive Package: 10 1/2 in Wheel Dia, Belt Drive, Includes Drive Pack, 1,300 cfm, 1/3 hp (MPN 43XG45)
Dayton
Blower with Drive Package: 10 1/2 in Wheel Dia, Belt Drive, Includes Drive Pack, 1,300 cfm, 1/3 hp (MPN 43XG45)
Blower: 17 3/4 in Wheel Dia, Belt Drive, Includes Drive Pack, 6,370 cfm, 3 hp, 230/460V AC, 3 Ph (MPN 7J570)
Dayton
Blower: 17 3/4 in Wheel Dia, Belt Drive, Includes Drive Pack, 6,370 cfm, 3 hp, 230/460V AC, 3 Ph (MPN 7J570)
Blower with Motor and Drive Package: 11 1/8 in Wheel Dia, Belt Drive, Includes Drive Pack, 1 hp (MPN 7J446)
Dayton
Blower with Motor and Drive Package: 11 1/8 in Wheel Dia, Belt Drive, Includes Drive Pack, 1 hp (MPN 7J446)
Blower: 12 3/4 in Wheel Dia, Belt Drive, Includes Drive Pack, 2,240 cfm, 1 hp, 208-230/460V AC, 3 Ph (MPN 7HR91)
Dayton
Blower: 12 3/4 in Wheel Dia, Belt Drive, Includes Drive Pack, 2,240 cfm, 1 hp, 208-230/460V AC, 3 Ph (MPN 7HR91)