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

3G Electric
RFQ CartGet a QuoteSign inSign up
Dayton Blower: 12 3/4 in Wheel Dia, Belt Drive, Includes Drive Pack, 1,584 cfm - Belt-Drive Blowers with Drive
DaytonBelt-Drive Blowers with Drive

Dayton Blower: 12 3/4 in Wheel Dia, Belt Drive, Includes Drive Pack, 1,584 cfm

The Dayton Blower: 12 3/4 in Wheel Dia is a belt-drive blower with drive, featuring a 12 3/4-inch wheel diameter and a drive pack. It delivers 1,584 cfm with a 3/4 hp motor, operating at 115/230V AC, 1 Ph, with a CCW…

SKU 3G-OTH-75490

Brand
Dayton
Item
Blower: 12 3/4 in Wheel Dia, Belt Drive, Includes Drive Pack, 1,584 cfm
Category
Belt-Drive Blowers with Drive
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
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

Technical Specifications

Dayton
Manufacturer Part Number
7J581
Type
Belt Drive, Includes Drive Pack, 1,584 cfm, 3/4 hp
AC
115/230V
Ph
1
Rotation
CCW
Nominal Voltage
115/230V AC
Motor Housing Design
Totally Enclosed Motor
View Full Spec Sheet

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: 12 3/4 in Wheel Dia is a belt-drive blower with drive, featuring a 12 3/4-inch wheel diameter and a drive pack. It delivers 1,584 cfm with a 3/4 hp motor, operating at 115/230V AC, 1 Ph, with a CCW rotation and a totally enclosed motor housing.

Frequently Asked Questions

What is the Dayton 7J581 blower used for?

The Dayton 7J581 belt-drive blower moves 1,584 cfm of air for industrial ventilation, exhaust, or material-handling systems. Its 12 3/4-inch wheel and 3/4 hp motor suit HVAC, manufacturing, and process-air applications where consistent airflow and CCW rotation are required.

What are the specifications of the Dayton 7J581 blower?

The Dayton 7J581 is a belt-drive blower with a 12 3/4-inch wheel diameter, delivering 1,584 cfm. It has a 3/4 hp motor at 115/230V AC, 1 Ph, CCW rotation, and a totally enclosed motor housing. The drive pack is included.

Where to buy the Dayton 7J581 blower worldwide?

3G Electric supplies the Dayton 7J581 blower to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time; we source genuine Dayton equipment and provide reliable support for global orders.

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 spec. Wire the 115/230V AC motor for correct voltage and rotation (CCW). Ensure the inlet/ducting is clear and the totally enclosed motor has adequate cooling.

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 →

Similar products

Matched by specification & description
Blower: 12 3/4 in Wheel Dia, Belt Drive, Includes Drive Pack, 1,910 cfm, 1 hp, 115/230V AC, 1 Ph (MPN 7J582). Key specifications — Rotation: CCW; Brand: DAYTON; Motor Housing Design: Totally Enclosed Motor; Nominal Voltage: 115/230V AC.
Dayton
Blower: 12 3/4 in Wheel Dia, Belt Drive, Includes Drive Pack, 1,910 cfm, 1 hp, 115/230V AC, 1 Ph (MPN 7J582). Key specifications — Rotation: CCW; Brand: DAYTON; Motor Housing Design: Totally Enclosed Motor; Nominal Voltage: 115/230V AC.
Blower: 11 1/8 in Wheel Dia, Belt Drive, Includes Drive Pack, 1,310 cfm, 3/4 hp, 115/230V AC, 1 Ph (MPN 7J579). Key specifications — Rotation: CCW; Brand: DAYTON; Motor Housing Design: Totally Enclosed Motor; Nominal Voltage: 115/230V AC.
Dayton
Blower: 11 1/8 in Wheel Dia, Belt Drive, Includes Drive Pack, 1,310 cfm, 3/4 hp, 115/230V AC, 1 Ph (MPN 7J579). Key specifications — Rotation: CCW; Brand: DAYTON; Motor Housing Design: Totally Enclosed Motor; Nominal Voltage: 115/230V AC.
Blower: 10 1/4 in Wheel Dia, Belt Drive, Includes Drive Pack, 1,180 cfm, 3/4 hp, 115/230V AC, 1 Ph (MPN 7J577). Key specifications — Rotation: CCW; Brand: DAYTON; Motor Housing Design: Totally Enclosed Motor; Nominal Voltage: 115/230V AC.
Dayton
Blower: 10 1/4 in Wheel Dia, Belt Drive, Includes Drive Pack, 1,180 cfm, 3/4 hp, 115/230V AC, 1 Ph (MPN 7J577). Key specifications — Rotation: CCW; Brand: DAYTON; Motor Housing Design: Totally Enclosed Motor; Nominal Voltage: 115/230V AC.
Blower: 10 1/4 in Wheel Dia, Belt Drive, Includes Drive Pack, 1,420 cfm, 1 hp, 115/230V AC, 1 Ph (MPN 7J578). Key specifications — Rotation: CCW; Brand: DAYTON; Motor Housing Design: Totally Enclosed Motor; Nominal Voltage: 115/230V AC.
Dayton
Blower: 10 1/4 in Wheel Dia, Belt Drive, Includes Drive Pack, 1,420 cfm, 1 hp, 115/230V AC, 1 Ph (MPN 7J578). Key specifications — Rotation: CCW; Brand: DAYTON; Motor Housing Design: Totally Enclosed Motor; Nominal Voltage: 115/230V AC.
Blower: 12 3/4 in Wheel Dia, Belt Drive, Includes Drive Pack, 1,910 cfm, 1 hp, 115/230V AC, 1 Ph (MPN 7J541). Key specifications — Rotation: CW; Brand: DAYTON; Motor Housing Design: Totally Enclosed Motor; Nominal Voltage: 115/230V AC.
Dayton
Blower: 12 3/4 in Wheel Dia, Belt Drive, Includes Drive Pack, 1,910 cfm, 1 hp, 115/230V AC, 1 Ph (MPN 7J541). Key specifications — Rotation: CW; Brand: DAYTON; Motor Housing Design: Totally Enclosed Motor; Nominal Voltage: 115/230V AC.
Blower: 15 in Wheel Dia, Belt Drive, Includes Drive Pack, 2,780 cfm, 1 hp, 115/230V AC, 1 Ph (MPN 7J583). Key specifications — Rotation: CCW; Brand: DAYTON; Motor Housing Design: Totally Enclosed Motor; Nominal Voltage: 115/230V AC.
Dayton
Blower: 15 in Wheel Dia, Belt Drive, Includes Drive Pack, 2,780 cfm, 1 hp, 115/230V AC, 1 Ph (MPN 7J583). Key specifications — Rotation: CCW; Brand: DAYTON; Motor Housing Design: Totally Enclosed Motor; Nominal Voltage: 115/230V AC.

More from Dayton

View all Dayton parts →
Blower: 18 1/4 in Wheel Dia, Belt Drive, Includes Drive Pack, 1 hp, 115/230V AC, 1 Ph (MPN 7HP79). Key specifications — Rotation: CW; Brand: DAYTON; Motor Housing Design: Totally Enclosed Motor; Nominal Voltage: 115/230V AC.
Dayton
Blower: 18 1/4 in Wheel Dia, Belt Drive, Includes Drive Pack, 1 hp, 115/230V AC, 1 Ph (MPN 7HP79). Key specifications — Rotation: CW; Brand: DAYTON; Motor Housing Design: Totally Enclosed Motor; Nominal Voltage: 115/230V AC.
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). Key specifications — Rotation: CCW; Brand: DAYTON; Motor Housing Design: Open Motor; Nominal Voltage: 230/460V AC.
Dayton
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). Key specifications — Rotation: CCW; Brand: DAYTON; Motor Housing Design: Open Motor; Nominal Voltage: 230/460V AC.
Blower: 12 3/4 in Wheel Dia, Belt Drive, Includes Drive Pack, 1,584 cfm, 3/4 hp, 115/230V AC, 1 Ph (MPN 7J558). Key specifications — Rotation: CW; Brand: DAYTON; Motor Housing Design: Totally Enclosed Motor; Nominal Voltage: 115/230V AC.
Dayton
Blower: 12 3/4 in Wheel Dia, Belt Drive, Includes Drive Pack, 1,584 cfm, 3/4 hp, 115/230V AC, 1 Ph (MPN 7J558). Key specifications — Rotation: CW; Brand: DAYTON; Motor Housing Design: Totally Enclosed Motor; Nominal Voltage: 115/230V AC.
Blower with Motor and Drive Package: 15 in Wheel Dia, Belt Drive, Includes Drive Pack, 3,980 cfm (MPN 7HN81). Key specifications — Brand: DAYTON; Motor Housing Design: Open Motor; Nominal Voltage: 115/208-230V AC.
Dayton
Blower with Motor and Drive Package: 15 in Wheel Dia, Belt Drive, Includes Drive Pack, 3,980 cfm (MPN 7HN81). Key specifications — Brand: DAYTON; Motor Housing Design: Open Motor; Nominal Voltage: 115/208-230V AC.
Blower with Motor and Drive Package: 12 3/4 in Wheel Dia, Belt Drive, Includes Drive Pack, 3 hp (MPN 7J473). Key specifications — Brand: DAYTON; Motor Housing Design: Totally Enclosed Motor; Nominal Voltage: 230/460V AC.
Dayton
Blower with Motor and Drive Package: 12 3/4 in Wheel Dia, Belt Drive, Includes Drive Pack, 3 hp (MPN 7J473). Key specifications — Brand: DAYTON; Motor Housing Design: Totally Enclosed Motor; Nominal Voltage: 230/460V AC.
Blower: 10 1/4 in Wheel Dia, Belt Drive, Includes Drive Pack, 1,180 cfm, 3/4 hp, 208-230/460V AC (MPN 7J589). Key specifications — Rotation: CCW; Brand: DAYTON; Motor Housing Design: Totally Enclosed Motor; Nominal Voltage: 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 (MPN 7J589). Key specifications — Rotation: CCW; Brand: DAYTON; Motor Housing Design: Totally Enclosed Motor; Nominal Voltage: 208-230/460V AC.
Blower with Motor and Drive Package: 15 in Wheel Dia, Belt Drive, Includes Drive Pack, 1 hp, 1 Ph (MPN 7J478). Key specifications — Brand: DAYTON; Motor Housing Design: Totally Enclosed Motor; Nominal Voltage: 115/230V AC.
Dayton
Blower with Motor and Drive Package: 15 in Wheel Dia, Belt Drive, Includes Drive Pack, 1 hp, 1 Ph (MPN 7J478). Key specifications — Brand: DAYTON; Motor Housing Design: Totally Enclosed Motor; Nominal Voltage: 115/230V AC.
Blower: 11 1/8 in Wheel Dia, Belt Drive, Includes Drive Pack, 1,720 cfm, 1 hp, 115/230V AC, 1 Ph (MPN 7J580). Key specifications — Rotation: CCW; Brand: DAYTON; Motor Housing Design: Totally Enclosed Motor; Nominal Voltage: 115/230V AC.
Dayton
Blower: 11 1/8 in Wheel Dia, Belt Drive, Includes Drive Pack, 1,720 cfm, 1 hp, 115/230V AC, 1 Ph (MPN 7J580). Key specifications — Rotation: CCW; Brand: DAYTON; Motor Housing Design: Totally Enclosed Motor; Nominal Voltage: 115/230V AC.