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Dayton Upblast Ventilator: Direct Drive, Includes Drive Pack, 18 1/2 in Wheel - Kitchen Air Direct-Drive Fans
DaytonKitchen Air Direct-Drive Fans

Dayton Upblast Ventilator: Direct Drive, Includes Drive Pack, 18 1/2 in Wheel

The Dayton Upblast Ventilator: Direct Drive (SKU 3G-OTH-80412) is a kitchen air direct-drive fan, assembled with a square base and an open dripproof motor enclosure. It includes a drive package, operates on 115/230V…

SKU 3G-OTH-80412

Brand
Dayton
Item
Upblast Ventilator: Direct Drive, Includes Drive Pack, 18 1/2 in Wheel
Category
Kitchen Air Direct-Drive Fans
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Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

Dayton
Type
Includes Drive Pack, 4,307 cfm, ODP, 1 hp, 1-ph
Wheel
18 1/2 in
Assembly
Assembled
Base Shape
Square
Drive Package
Includes Drive Package
Motor Enclosure
Open Dripproof
Motor Efficiency
Standard Motor
Number of Speeds
1
Nameplate Voltage
115/230V AC
High-Efficiency Motor
No
Includes Drive Package
Yes
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

Technical Documents

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

Product Description

The Dayton Upblast Ventilator: Direct Drive (SKU 3G-OTH-80412) is a kitchen air direct-drive fan, assembled with a square base and an open dripproof motor enclosure. It includes a drive package, operates on 115/230V AC single-phase power, and delivers exhaust airflow ranges of 2,000 to 4,999 cfm at both 0.000 in SP and 0.500 in SP. This standard-efficiency, single-speed ventilator is not designed for high-static-pressure applications.

Frequently Asked Questions

What is a Dayton Upblast Ventilator used for?

The Dayton Upblast Ventilator (3G-OTH-80412) is a kitchen air direct-drive fan designed to exhaust grease-laden air from commercial cooking areas. Its upblast discharge directs fumes upward, away from the roof, meeting typical ventilation codes for restaurants and food-service facilities.

What are the specifications of the Dayton Upblast Ventilator 3G-OTH-80412?

This Dayton ventilator has an 18 1/2 in wheel, delivers 4,307 cfm, and includes a drive package. It features an open dripproof motor, 1 hp, single-phase 115/230V AC power, and a square base. Exhaust airflow ranges from 2,000 to 4,999 cfm at both 0.000 in SP and 0.500 in SP.

Where to buy a Dayton Upblast Ventilator worldwide?

3G Electric supplies the Dayton Upblast Ventilator (3G-OTH-80412) to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this kitchen exhaust fan.

How to install a Dayton Upblast Ventilator?

Install the Dayton Upblast Ventilator on a roof curb with proper flashing to prevent leaks. Ensure the ductwork is sealed and the motor is wired for 115/230V AC per local codes. Follow the manufacturer's manual for mounting, electrical connections, and clearance requirements.

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 kitchen air direct-drive fans. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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