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Dayton Blower: 12 3/4 in Wheel Dia, Belt Drive, Includes Drive Pack, 2,240 cfm - Belt-Drive Blowers with Drive
DaytonBelt-Drive Blowers with Drive

Dayton Blower: 12 3/4 in Wheel Dia, Belt Drive, Includes Drive Pack, 2,240 cfm

The Dayton 3G-OTH-75689 is a belt-drive blower with a 12 3/4-inch wheel diameter, including a drive pack. It delivers 2,240 cfm and is powered by a 1 hp, 115/208-230V AC, single-phase open motor with clockwise rotation.

SKU 3G-OTH-75689

Brand
Dayton
Item
Blower: 12 3/4 in Wheel Dia, Belt Drive, Includes Drive Pack, 2,240 cfm
Category
Belt-Drive Blowers with Drive
Available to Order
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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, 2,240 cfm, 1 hp
AC
115/208-230V
Ph
1
Rotation
CW
Nominal Voltage
115/208-230V AC
Motor Housing Design
Open Motor

Technical Documents

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

Product Description

The Dayton 3G-OTH-75689 is a belt-drive blower with a 12 3/4-inch wheel diameter, including a drive pack. It delivers 2,240 cfm and is powered by a 1 hp, 115/208-230V AC, single-phase open motor with clockwise rotation.

Frequently Asked Questions

What is the Dayton 7HR20 blower used for?

The Dayton 7HR20 belt-drive blower is used for industrial ventilation, exhaust, and air movement in factories, warehouses, and commercial HVAC systems. Its 2,240 cfm airflow and 1 hp motor suit medium-duty applications requiring consistent air delivery.

What are the specifications of the Dayton 7HR20 blower?

The Dayton 7HR20 has a 12 3/4-inch wheel diameter, belt drive with drive pack, 2,240 cfm, 1 hp, 115/208-230V AC single-phase open motor, and clockwise rotation. It is a Dayton-branded unit with part number 7HR20.

Where to buy the Dayton 7HR20 blower worldwide?

3G Electric supplies the Dayton 7HR20 blower worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time.

How to install the Dayton 7HR20 belt-drive blower?

Mount the blower on a rigid base, align the belt drive per Dayton's manual, and connect the 115/208-230V AC single-phase power to the open motor. Ensure proper ductwork sealing and check rotation direction (CW) 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.

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