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Dayton In-Line Duct Blower: 9 in Wheel, Direct Drive, Includes Drive Pack - Direct-Drive Blowers with Drive
DaytonDirect-Drive Blowers with Drive

Dayton In-Line Duct Blower: 9 in Wheel, Direct Drive, Includes Drive Pack

The Dayton 852H81 is an unassembled, direct-drive in-line duct blower with a 9-inch mixed-flow composite wheel and includes a drive package. It features an electronically commutated motor with a totally enclosed…

SKU 3G-OTH-73672

Brand
Dayton
Item
In-Line Duct Blower: 9 in Wheel, Direct Drive, Includes Drive Pack
Category
Direct-Drive Blowers with Drive
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Technical Specifications

Dayton
Manufacturer Part Number
852H81
Type
Direct Drive, Includes Drive Pack, 1,275 cfm @ 0.250 in SP, 1/2 hp
Phase
1
Assembly
Unassembled
Rotation
CW
Standards
UL/cUL 705 Listed
Motor Type
Electronically Commutated
Wheel Type
Mixed Flow
Drive Package
Includes Drive Package
Wheel Material
Composite
Motor Enclosure
Totally Enclosed Nonventilated
Nameplate Voltage
115/208-230V AC
Includes Drive Package
Yes
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Dayton Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The Dayton 852H81 is an unassembled, direct-drive in-line duct blower with a 9-inch mixed-flow composite wheel and includes a drive package. It features an electronically commutated motor with a totally enclosed nonventilated enclosure, rated at 1/2 hp and 1,275 cfm at 0.250 in SP, with nameplate voltage of 115/208-230V AC, single-phase, and CW rotation. This unit is UL/cUL 705 Listed.

Frequently Asked Questions

What is the Dayton 852H81 in-line duct blower used for?

The Dayton 852H81 is a direct-drive in-line duct blower designed for moving air in HVAC and industrial ventilation systems. Its mixed-flow composite wheel and 1/2 hp electronically commutated motor deliver 1,275 cfm at 0.250 in SP, making it suitable for exhaust or supply applications in ducted setups.

What are the specifications of the Dayton 852H81?

The Dayton 852H81 is an unassembled, direct-drive blower with a 9-inch mixed-flow composite wheel, CW rotation, and a drive package. It has a 1/2 hp electronically commutated motor, 115/208-230V AC single-phase input, and is UL/cUL 705 Listed. Airflow is 1,275 cfm at 0.250 in SP.

Where to buy the Dayton 852H81 worldwide?

3G Electric supplies the Dayton 852H81 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; we source and deliver this direct-drive duct blower to any international destination.

How to install the Dayton 852H81 duct blower?

Install the Dayton 852H81 by mounting it in-line with ductwork, ensuring proper support for the unassembled unit. Follow the included drive pack instructions for motor alignment and belt tension. Connect to a 115/208-230V AC single-phase supply and verify CW rotation. Always comply with UL/cUL 705 safety guidelines.

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 direct-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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