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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 7HR91 is a belt-drive blower with a 12 3/4 in wheel diameter, rated for 2,240 cfm and powered by a 1 hp, 208-230/460V AC, three-phase open motor. It includes a drive pack and features CCW rotation.

SKU 3G-OTH-79223

Brand
Dayton
Item
Blower: 12 3/4 in Wheel Dia, Belt Drive, Includes Drive Pack, 2,240 cfm
Category
Belt-Drive Blowers with Drive
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Technical Specifications

Dayton
Manufacturer Part Number
7HR91
Type
Belt Drive, Includes Drive Pack, 2,240 cfm, 1 hp
AC
208-230/460V
Ph
3
Rotation
CCW
Nominal Voltage
208-230/460V AC
Motor Housing Design
Open Motor
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Dayton Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The Dayton 7HR91 is a belt-drive blower with a 12 3/4 in wheel diameter, rated for 2,240 cfm and powered by a 1 hp, 208-230/460V AC, three-phase open motor. It includes a drive pack and features CCW rotation.

Frequently Asked Questions

What is the Dayton 7HR91 blower used for?

The Dayton 7HR91 belt-drive blower moves 2,240 cfm of air for industrial ventilation, exhaust, or process air handling. Its 12 3/4 in wheel and 1 hp, 208-230/460V AC three-phase open motor suit continuous-duty applications in factories, warehouses, and commercial HVAC systems.

What are the specifications of the Dayton 7HR91 blower?

The Dayton 7HR91 is a belt-drive blower with a 12 3/4 in wheel diameter, 2,240 cfm airflow, and a 1 hp open motor. It operates on 208-230/460V AC, three-phase power, with CCW rotation. The unit includes a drive pack for ready installation.

Where to buy the Dayton 7HR91 blower worldwide?

3G Electric supplies the Dayton 7HR91 belt-drive blower to customers worldwide. As a global industrial sourcing partner, we handle logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this 2,240 cfm, 1 hp unit.

How to install a Dayton belt-drive blower?

Mount the Dayton 7HR91 on a sturdy base, align the belt-drive pulleys per the included drive pack instructions, and connect the 208-230/460V AC three-phase motor per local codes. Ensure proper duct attachment and check rotation (CCW) before full operation. Consult a qualified electrician.

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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