We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

3G Electric
RFQ CartGet a QuoteSign inSign up
Dayton Centrifugal Upblast Roof Exhaust Fan: Belt Drive, Includes Drive Pack, 18 1/2 in Wheel - Flammable Vapor Belt-Drive Fans with Drive
DaytonFlammable Vapor Belt-Drive Fans with Drive

Dayton Centrifugal Upblast Roof Exhaust Fan: Belt Drive, Includes Drive Pack, 18 1/2 in Wheel

The Dayton Centrifugal Upblast Roof Exhaust Fan (SKU 7HY72) is a flammable vapor belt-drive fan with drive, featuring an 18 1/2 in wheel and 5,648 cfm exhaust airflow. It is unassembled, includes a drive package, and…

SKU 3G-OTH-80714

Brand
Dayton
Item
Centrifugal Upblast Roof Exhaust Fan: Belt Drive, Includes Drive Pack, 18 1/2 in Wheel
Category
Flammable Vapor Belt-Drive Fans 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
7HY72
Type
Includes Drive Pack, 5,648 cfm
Wheel
18 1/2 in
Assembly
Unassembled
Base Shape
Square
Drive Package
Includes Drive Package
Motor Enclosure
Totally Enclosed Fan Cooled
Motor Efficiency
Standard Motor
Number of Speeds
1
Mounting Location
Roof
Nameplate Voltage
208-230/460V AC
High-Efficiency Motor
No
Includes Drive Package
Yes
Hazardous Location Rating
Class I Groups C & D, Class II Groups E, F & G
Hazardous Location Specification
Class I Group C, Class I Group D, Class II Group E, Class II Group F, Class II Group G
Exhaust Airflow @ 0.000 in SP - Range
5,000 to 10,000 cfm
Exhaust Airflow @ 0.500 in SP - Range
5,000 to 10,000 cfm
For High-Static Pressure Applications
No
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 Centrifugal Upblast Roof Exhaust Fan (SKU 7HY72) is a flammable vapor belt-drive fan with drive, featuring an 18 1/2 in wheel and 5,648 cfm exhaust airflow. It is unassembled, includes a drive package, and has a totally enclosed fan cooled motor with a nameplate voltage of 208-230/460V AC. This fan is rated for hazardous locations: Class I Groups C & D and Class II Groups E, F & G.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the Dayton Centrifugal Upblast Roof Exhaust Fan 7HY72 used for?

The Dayton 7HY72 is a belt-drive upblast roof exhaust fan designed for hazardous locations classified as Class I Groups C & D and Class II Groups E, F & G. It exhausts flammable vapors and airborne particulates from industrial roofs, commonly in chemical plants, paint booths, and grain handling facilities.

What are the specifications of the Dayton 7HY72 roof exhaust fan?

The Dayton 7HY72 has an 18 1/2 in wheel, delivers 5,648 cfm, and includes a drive pack. It features a totally enclosed fan cooled motor rated 208-230/460V AC, single speed, standard efficiency. The fan is unassembled with a square base, mounts on the roof, and is rated for Class I Groups C & D and Class II Groups E, F & G hazardous locations.

Where to buy the Dayton 7HY72 centrifugal upblast fan worldwide?

3G Electric supplies the Dayton 7HY72 centrifugal upblast roof exhaust fan worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time; we source and deliver this fan to any international destination.

How to install the Dayton 7HY72 belt-drive roof exhaust fan?

Install the Dayton 7HY72 on a roof curb with proper flashing to prevent leaks. Ensure the square base is level and securely fastened. Connect the 208-230/460V AC motor per local codes, and verify belt tension on the included drive pack. For hazardous locations, follow Class I/II wiring and grounding requirements. Consult a licensed 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 flammable vapor belt-drive fans 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
Centrifugal Upblast Roof Exhaust Fan: Belt Drive, Includes Drive Pack, 18 1/2 in Wheel, 3,098 cfm (MPN 7HY62). Key specifications — Brand: DAYTON; Base Shape: Square; Assembly: Unassembled; Motor Enclosure: Totally Enclosed Fan Cooled; Nameplate Voltage: 115/208-230V AC; Mounting Location: Roof; For High-Static Pressure Applications: No; Hazardous Location Specification: Class I Group C, Class I Group D, Class II Group E, Class II Group F, Class II Group G.
Dayton
Centrifugal Upblast Roof Exhaust Fan: Belt Drive, Includes Drive Pack, 18 1/2 in Wheel, 3,098 cfm (MPN 7HY62). Key specifications — Brand: DAYTON; Base Shape: Square; Assembly: Unassembled; Motor Enclosure: Totally Enclosed Fan Cooled; Nameplate Voltage: 115/208-230V AC; Mounting Location: Roof; For High-Static Pressure Applications: No; Hazardous Location Specification: Class I Group C, Class I Group D, Class II Group E, Class II Group F, Class II Group G.
Centrifugal Upblast Roof Exhaust Fan: Belt Drive, Includes Drive Pack, 18 1/2 in Wheel, 3,551 cfm (MPN 7HY64). Key specifications — Brand: DAYTON; Base Shape: Square; Assembly: Unassembled; Motor Enclosure: Totally Enclosed Fan Cooled; Nameplate Voltage: 115/208-230V AC; Mounting Location: Roof; For High-Static Pressure Applications: No; Hazardous Location Specification: Class I Group C, Class I Group D, Class II Group E, Class II Group F, Class II Group G.
Dayton
Centrifugal Upblast Roof Exhaust Fan: Belt Drive, Includes Drive Pack, 18 1/2 in Wheel, 3,551 cfm (MPN 7HY64). Key specifications — Brand: DAYTON; Base Shape: Square; Assembly: Unassembled; Motor Enclosure: Totally Enclosed Fan Cooled; Nameplate Voltage: 115/208-230V AC; Mounting Location: Roof; For High-Static Pressure Applications: No; Hazardous Location Specification: Class I Group C, Class I Group D, Class II Group E, Class II Group F, Class II Group G.
Centrifugal Upblast Roof Exhaust Fan: Belt Drive, Includes Drive Pack, 18 1/2 in Wheel, 4,477 cfm (MPN 7HY68). Key specifications — Brand: DAYTON; Base Shape: Square; Assembly: Unassembled; Motor Enclosure: Totally Enclosed Fan Cooled; Nameplate Voltage: 115/208-230V AC; Mounting Location: Roof; For High-Static Pressure Applications: No; Hazardous Location Specification: Class I Group C, Class I Group D, Class II Group E, Class II Group F, Class II Group G.
Dayton
Centrifugal Upblast Roof Exhaust Fan: Belt Drive, Includes Drive Pack, 18 1/2 in Wheel, 4,477 cfm (MPN 7HY68). Key specifications — Brand: DAYTON; Base Shape: Square; Assembly: Unassembled; Motor Enclosure: Totally Enclosed Fan Cooled; Nameplate Voltage: 115/208-230V AC; Mounting Location: Roof; For High-Static Pressure Applications: No; Hazardous Location Specification: Class I Group C, Class I Group D, Class II Group E, Class II Group F, Class II Group G.
Centrifugal Upblast Roof Exhaust Fan: Belt Drive, Includes Drive Pack, 14 3/4 in Wheel, 2,889 cfm (MPN 7HY52). Key specifications — Brand: DAYTON; Base Shape: Square; Assembly: Unassembled; Motor Enclosure: Totally Enclosed Fan Cooled; Nameplate Voltage: 230/460V AC; Mounting Location: Roof; For High-Static Pressure Applications: No; Hazardous Location Specification: Class I Group C, Class I Group D, Class II Group F, Class II Group G.
Dayton
Centrifugal Upblast Roof Exhaust Fan: Belt Drive, Includes Drive Pack, 14 3/4 in Wheel, 2,889 cfm (MPN 7HY52). Key specifications — Brand: DAYTON; Base Shape: Square; Assembly: Unassembled; Motor Enclosure: Totally Enclosed Fan Cooled; Nameplate Voltage: 230/460V AC; Mounting Location: Roof; For High-Static Pressure Applications: No; Hazardous Location Specification: Class I Group C, Class I Group D, Class II Group F, Class II Group G.
Centrifugal Upblast Roof Exhaust Fan: Belt Drive, Includes Drive Pack, 11 1/4 in Wheel, 1,549 cfm (MPN 7HY42). Key specifications — Brand: DAYTON; Base Shape: Square; Assembly: Unassembled; Motor Enclosure: Totally Enclosed Nonventilated; Nameplate Voltage: 230/460V AC; Mounting Location: Roof; For High-Static Pressure Applications: No; Hazardous Location Specification: Class I Group C, Class I Group D, Class II Group F, Class II Group G.
Dayton
Centrifugal Upblast Roof Exhaust Fan: Belt Drive, Includes Drive Pack, 11 1/4 in Wheel, 1,549 cfm (MPN 7HY42). Key specifications — Brand: DAYTON; Base Shape: Square; Assembly: Unassembled; Motor Enclosure: Totally Enclosed Nonventilated; Nameplate Voltage: 230/460V AC; Mounting Location: Roof; For High-Static Pressure Applications: No; Hazardous Location Specification: Class I Group C, Class I Group D, Class II Group F, Class II Group G.
Centrifugal Upblast Roof Exhaust Fan: Belt Drive, Includes Drive Pack, 16 1/2 in Wheel, 3,191 cfm (MPN 7HY58). Key specifications — Brand: DAYTON; Base Shape: Square; Assembly: Unassembled; Motor Enclosure: Totally Enclosed Fan Cooled; Nameplate Voltage: 208-230/460V AC; Mounting Location: Roof; For High-Static Pressure Applications: No; Hazardous Location Specification: Class I Group C, Class I Group D, Class II Group E, Class II Group F, Class II Group G.
Dayton
Centrifugal Upblast Roof Exhaust Fan: Belt Drive, Includes Drive Pack, 16 1/2 in Wheel, 3,191 cfm (MPN 7HY58). Key specifications — Brand: DAYTON; Base Shape: Square; Assembly: Unassembled; Motor Enclosure: Totally Enclosed Fan Cooled; Nameplate Voltage: 208-230/460V AC; Mounting Location: Roof; For High-Static Pressure Applications: No; Hazardous Location Specification: Class I Group C, Class I Group D, Class II Group E, Class II Group F, Class II Group G.

More from Dayton

View all Dayton parts →
Centrifugal Downblast Roof Exhaust Fan: Belt Drive, Includes Drive Pack, 11 in Wheel, 1,526 cfm, 3 (MPN 7AF08). Key specifications — Assembly: Unassembled; Base Shape: Square; Brand: DAYTON; High-Efficiency Motor: No; For High-Static Pressure Applications: No; Hazardous Location Specification: Class I Group C, Class I Group D, Class II Group E, Class II Group F, Class II Group F; Motor Enclosure: Totally Enclosed Nonventilated; Mounting Location: Roof.
Dayton
Centrifugal Downblast Roof Exhaust Fan: Belt Drive, Includes Drive Pack, 11 in Wheel, 1,526 cfm, 3 (MPN 7AF08). Key specifications — Assembly: Unassembled; Base Shape: Square; Brand: DAYTON; High-Efficiency Motor: No; For High-Static Pressure Applications: No; Hazardous Location Specification: Class I Group C, Class I Group D, Class II Group E, Class II Group F, Class II Group F; Motor Enclosure: Totally Enclosed Nonventilated; Mounting Location: Roof.
DAYTON Tubeaxial Fan: Flammable Vapor, 12 in Blade, 1,904 cfm @ 0.000 in SP, 208-230/460V AC, 1/2 hp (MPN 7AF36). Key specifications — Brand: DAYTON; Includes Drive Package: Yes; Spark Resistant Construction Type: B; Assembly: Unassembled; Nameplate Voltage: 208-230/460V AC; Mounting Orientation: Horizontal; Hazardous Location Specification: Class I Group C; Class I Group D.
Dayton
DAYTON Tubeaxial Fan: Flammable Vapor, 12 in Blade, 1,904 cfm @ 0.000 in SP, 208-230/460V AC, 1/2 hp (MPN 7AF36). Key specifications — Brand: DAYTON; Includes Drive Package: Yes; Spark Resistant Construction Type: B; Assembly: Unassembled; Nameplate Voltage: 208-230/460V AC; Mounting Orientation: Horizontal; Hazardous Location Specification: Class I Group C; Class I Group D.
DAYTON Tubeaxial Fan: Flammable Vapor, 60 in Blade, 50,567 cfm @ 0.000 in SP, 230/460V AC, 3 Phase (MPN 7AV01). Key specifications — Brand: DAYTON; Includes Drive Package: Yes; Spark Resistant Construction Type: B; Assembly: Unassembled; Nameplate Voltage: 230/460V AC; Mounting Orientation: Horizontal; Hazardous Location Specification: Class I Group C; Class I Group D.
Dayton
DAYTON Tubeaxial Fan: Flammable Vapor, 60 in Blade, 50,567 cfm @ 0.000 in SP, 230/460V AC, 3 Phase (MPN 7AV01). Key specifications — Brand: DAYTON; Includes Drive Package: Yes; Spark Resistant Construction Type: B; Assembly: Unassembled; Nameplate Voltage: 230/460V AC; Mounting Orientation: Horizontal; Hazardous Location Specification: Class I Group C; Class I Group D.
DAYTON Tubeaxial Fan: Flammable Vapor, 24 in Blade, 10,310 cfm @ 0.000 in SP, 230/460V AC, 3 Phase (MPN 7F835). Key specifications — Brand: DAYTON; Includes Drive Package: Yes; Spark Resistant Construction Type: B; Assembly: Unassembled; Nameplate Voltage: 230/460V AC; Mounting Orientation: Vertical; Hazardous Location Specification: Class I Group C; Class I Group D.
Dayton
DAYTON Tubeaxial Fan: Flammable Vapor, 24 in Blade, 10,310 cfm @ 0.000 in SP, 230/460V AC, 3 Phase (MPN 7F835). Key specifications — Brand: DAYTON; Includes Drive Package: Yes; Spark Resistant Construction Type: B; Assembly: Unassembled; Nameplate Voltage: 230/460V AC; Mounting Orientation: Vertical; Hazardous Location Specification: Class I Group C; Class I Group D.
Centrifugal Downblast Roof Exhaust Fan: Belt Drive, Includes Drive Pack, 18 1/2 in Wheel, 2,839 cfm (MPN 7AE94). Key specifications — Assembly: Unassembled; Base Shape: Square; Brand: DAYTON; High-Efficiency Motor: No; For High-Static Pressure Applications: No; Hazardous Location Specification: Class I Group C, Class I Group D, Class II Group E, Class II Group F, Class II Group F; Motor Enclosure: Totally Enclosed Nonventilated; Mounting Location: Roof.
Dayton
Centrifugal Downblast Roof Exhaust Fan: Belt Drive, Includes Drive Pack, 18 1/2 in Wheel, 2,839 cfm (MPN 7AE94). Key specifications — Assembly: Unassembled; Base Shape: Square; Brand: DAYTON; High-Efficiency Motor: No; For High-Static Pressure Applications: No; Hazardous Location Specification: Class I Group C, Class I Group D, Class II Group E, Class II Group F, Class II Group F; Motor Enclosure: Totally Enclosed Nonventilated; Mounting Location: Roof.
DAYTON Tubeaxial Fan: Flammable Vapor, 42 in Blade, 25,320 cfm @ 0.000 in SP, 230/460V AC, 3 Phase (MPN 7F875). Key specifications — Brand: DAYTON; Includes Drive Package: Yes; Spark Resistant Construction Type: B; Assembly: Unassembled; Nameplate Voltage: 230/460V AC; Mounting Orientation: Horizontal; Hazardous Location Specification: Class I Group C; Class I Group D.
Dayton
DAYTON Tubeaxial Fan: Flammable Vapor, 42 in Blade, 25,320 cfm @ 0.000 in SP, 230/460V AC, 3 Phase (MPN 7F875). Key specifications — Brand: DAYTON; Includes Drive Package: Yes; Spark Resistant Construction Type: B; Assembly: Unassembled; Nameplate Voltage: 230/460V AC; Mounting Orientation: Horizontal; Hazardous Location Specification: Class I Group C; Class I Group D.
DAYTON Tubeaxial Fan: Flammable Vapor, 34 in Blade, 19,290 cfm @ 0.000 in SP, 230/460V AC, 3 Phase (MPN 7F856). Key specifications — Brand: DAYTON; Includes Drive Package: Yes; Spark Resistant Construction Type: B; Assembly: Unassembled; Nameplate Voltage: 230/460V AC; Mounting Orientation: Vertical; Hazardous Location Specification: Class I Group C; Class I Group D.
Dayton
DAYTON Tubeaxial Fan: Flammable Vapor, 34 in Blade, 19,290 cfm @ 0.000 in SP, 230/460V AC, 3 Phase (MPN 7F856). Key specifications — Brand: DAYTON; Includes Drive Package: Yes; Spark Resistant Construction Type: B; Assembly: Unassembled; Nameplate Voltage: 230/460V AC; Mounting Orientation: Vertical; Hazardous Location Specification: Class I Group C; Class I Group D.
DAYTON Tubeaxial Fan: Flammable Vapor, 60 in Blade, 45,933 cfm @ 0.000 in SP, 230/460V AC, 3 Phase (MPN 7AU11). Key specifications — Brand: DAYTON; Includes Drive Package: Yes; Spark Resistant Construction Type: B; Assembly: Unassembled; Nameplate Voltage: 230/460V AC; Mounting Orientation: Horizontal; Hazardous Location Specification: Class I Group C; Class I Group D.
Dayton
DAYTON Tubeaxial Fan: Flammable Vapor, 60 in Blade, 45,933 cfm @ 0.000 in SP, 230/460V AC, 3 Phase (MPN 7AU11). Key specifications — Brand: DAYTON; Includes Drive Package: Yes; Spark Resistant Construction Type: B; Assembly: Unassembled; Nameplate Voltage: 230/460V AC; Mounting Orientation: Horizontal; Hazardous Location Specification: Class I Group C; Class I Group D.