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Dayton Blower: 11 1/8 in Wheel Dia, Belt Drive, Includes Drive Pack, 1,310 cfm - Belt-Drive Blowers with Drive
DaytonBelt-Drive Blowers with Drive

Dayton Blower: 11 1/8 in Wheel Dia, Belt Drive, Includes Drive Pack, 1,310 cfm

The Dayton 3G-OTH-75704 is a belt-drive blower with drive, featuring an 11 1/8-inch wheel diameter and a 1,310 cfm airflow rating. It includes a drive pack and is powered by a 1/2 hp, 230/460V AC, three-phase open…

SKU 3G-OTH-75704

Brand
Dayton
Item
Blower: 11 1/8 in Wheel Dia, Belt Drive, Includes Drive Pack, 1,310 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, 1,310 cfm, 1/2 hp
AC
230/460V
Ph
3
Rotation
CW
Nominal Voltage
230/460V 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-75704 is a belt-drive blower with drive, featuring an 11 1/8-inch wheel diameter and a 1,310 cfm airflow rating. It includes a drive pack and is powered by a 1/2 hp, 230/460V AC, three-phase open motor with clockwise rotation.

Frequently Asked Questions

What is the Dayton 7HR27 blower used for?

The Dayton 7HR27 belt-drive blower is used for industrial ventilation, exhaust, and air movement in commercial buildings, factories, and warehouses. Its 1,310 cfm airflow and 1/2 hp motor suit general supply or return air applications where moderate static pressure is required.

What are the specifications of the Dayton 7HR27 blower?

The Dayton 7HR27 is a belt-drive blower with an 11 1/8-inch wheel diameter, 1,310 cfm airflow, and a 1/2 hp, 230/460V AC, three-phase open motor. It includes a drive pack, has clockwise rotation, and an open motor housing design. The manufacturer part number is 7HR27.

Where to buy the Dayton 7HR27 blower worldwide?

3G Electric supplies the Dayton 7HR27 belt-drive 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 a Dayton belt-drive blower?

Mount the blower on a rigid base, align the belt-drive pulleys per Dayton's manual, and tension the belts to avoid slippage. Connect the 230/460V AC three-phase power to the open motor, verify rotation is clockwise, and secure ductwork. Always follow local electrical codes.

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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Blower: 11 1/8 in Wheel Dia, Belt Drive, Includes Drive Pack, 1,310 cfm, 1/2 hp, 230/460V AC, 3 Ph
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Blower: 11 1/8 in Wheel Dia, Belt Drive, Includes Drive Pack, 1,310 cfm, 1/2 hp, 230/460V AC, 3 Ph
Blower: 11 1/8 in Wheel Dia, Belt Drive, Includes Drive Pack, 2,320 cfm, 1 1/2 hp, 230/460V AC, 3 Ph
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Blower: 11 1/8 in Wheel Dia, Belt Drive, Includes Drive Pack, 2,320 cfm, 1 1/2 hp, 230/460V AC, 3 Ph
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Blower: 11 1/8 in Wheel Dia, Belt Drive, Includes Drive Pack, 1,720 cfm, 3/4 hp, 208-230/460V AC (MPN 7HR28)
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Blower: 11 1/8 in Wheel Dia, Belt Drive, Includes Drive Pack, 1,720 cfm, 3/4 hp, 208-230/460V AC (MPN 7HR28)
Blower: 12 3/4 in Wheel Dia, Belt Drive, Includes Drive Pack, 1,584 cfm, 1/2 hp, 230/460V AC, 3 Ph (MPN 7HR31)
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Blower: 12 3/4 in Wheel Dia, Belt Drive, Includes Drive Pack, 1,584 cfm, 1/2 hp, 230/460V AC, 3 Ph (MPN 7HR31)
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Blower: 10 1/4 in Wheel Dia, Belt Drive, Includes Drive Pack, 1,180 cfm, 1/2 hp, 230/460V AC, 3 Ph (MPN 7HR82)

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