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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 is a flammable vapor belt-drive fan with drive, model 7HY67. It is unassembled, features a square base, and includes a drive package. The fan has a totally enclosed fan…

SKU 3G-OTH-80674

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
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Technical Specifications

Dayton
Manufacturer Part Number
7HY67
Type
Includes Drive Pack, 4,061 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
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
2,000 to 4,999 cfm
Exhaust Airflow @ 0.500 in SP - Range
2,000 to 4,999 cfm
For High-Static Pressure Applications
No
View Full Spec Sheet

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Dayton Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The Dayton Centrifugal Upblast Roof Exhaust Fan is a flammable vapor belt-drive fan with drive, model 7HY67. It is unassembled, features a square base, and includes a drive package. The fan has a totally enclosed fan cooled motor, a nameplate voltage of 230/460V AC, and is rated for hazardous locations including Class I Groups C & D and Class II Groups E, F & G. It delivers an exhaust airflow range of 2,000 to 4,999 cfm at both 0.000 in SP and 0.500 in SP.

Frequently Asked Questions

What is the Dayton Centrifugal Upblast Roof Exhaust Fan 7HY67 used for?

The Dayton 7HY67 is a belt-drive upblast roof exhaust fan designed for hazardous locations where flammable vapors may be present. It is suitable for Class I Groups C & D and Class II Groups E, F & G environments, such as chemical plants, paint booths, and industrial facilities requiring safe ventilation.

What are the specifications of the Dayton 7HY67 roof exhaust fan?

The Dayton 7HY67 features a 18 1/2 in wheel, delivers 4,061 cfm at 0.000 in SP, and operates on 230/460V AC with a totally enclosed fan cooled motor. It includes a drive package, has a square base, and is rated for hazardous locations: Class I Groups C & D and Class II Groups E, F & G.

Where to buy the Dayton 7HY67 exhaust fan worldwide?

3G Electric supplies the Dayton 7HY67 centrifugal upblast roof exhaust fan to customers 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.

How to install the Dayton 7HY67 belt-drive roof exhaust fan?

Installation requires mounting the unassembled fan on a roof curb, connecting the 230/460V AC power supply, and tensioning the belt drive per Dayton's manual. Ensure proper sealing for hazardous locations. 3G Electric recommends consulting a licensed electrician for Class I/II compliance.

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.

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