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Dayton Centrifugal Downblast Roof Exhaust Fan: Belt Drive, Includes Drive Pack - Clean Air Belt-Drive Fans with Drive
DaytonClean Air Belt-Drive Fans with Drive

Dayton Centrifugal Downblast Roof Exhaust Fan: Belt Drive, Includes Drive Pack

The DAYTON Centrifugal Downblast Roof Exhaust Fan is a belt-drive clean air fan with a square base, designed for roof mounting. It includes a drive package and an open dripproof, standard-efficiency motor with 1…

SKU 3G-OTH-79011

Brand
Dayton
Item
Centrifugal Downblast Roof Exhaust Fan: Belt Drive, Includes Drive Pack
Category
Clean Air Belt-Drive Fans with Drive
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Technical Specifications

Dayton
Manufacturer Part Number
7YR29
Type
Includes Drive Pack, 2,839 cfm
Wheel
18 1/2 in
Assembly
Unassembled
Base Shape
Square
Drive Package
Includes Drive Package
Motor Enclosure
Open Dripproof
Motor Efficiency
Standard-Efficiency Motors
Number of Speeds
1
Mounting Location
Roof
Nameplate Voltage
115/208-230V AC
High-Efficiency Motor
No
Exhaust Airflow @ 0.000 in SP - Range
2,000 to 4,999 cfm
Exhaust Airflow @ 0.500 in SP - Range
0 to 1,999 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 Downblast Roof Exhaust Fan is a belt-drive clean air fan with a square base, designed for roof mounting. It includes a drive package and an open dripproof, standard-efficiency motor with 1 speed, rated at 115/208-230V AC. The fan delivers 2,839 cfm with an 18 1/2 in wheel, and is supplied unassembled.

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 downblast roof exhaust fan used for?

This belt-drive fan is designed for roof-mounted general ventilation of clean air in commercial or industrial buildings. It exhausts up to 2,839 cfm, making it suitable for removing heat, odors, or stale air from factories, warehouses, or large open spaces.

What are the specifications of the Dayton 7YR29 roof exhaust fan?

The Dayton 7YR29 is a belt-drive downblast fan with an 18 1/2 in wheel, delivering 2,839 cfm. It includes a drive package, has a square base, and an open dripproof motor rated at 115/208-230V AC. The fan is supplied unassembled and is not for high-static-pressure applications.

Where to buy the Dayton 7YR29 roof exhaust fan worldwide?

3G Electric supplies the Dayton 7YR29 centrifugal downblast 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 a quote.

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

Installation requires assembling the unprovided fan components, mounting the square base securely on a roof curb, and connecting the motor to a 115/208-230V AC power source. Ensure proper belt tension and alignment per the manufacturer's manual. Always follow local electrical codes and use a licensed contractor.

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 clean air 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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