Triangle Fans 36" VI Belt Drive Heavy Duty Industrial Exhaust Fan 3/4 HP 115/230V 1 Phase Totally Enclosed Motor

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Model

VI3614T-U

217230

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Product Features

Airflow: 12,600 CFM
Electrical: 115/230V 1 Phase
Propeller Diameter: 36-inch
Material: Galvanized Steel
Type: Wall-mount Exhaust Fan
Application: Manufacturing Plants, Warehouses & Distribution Centers, Automotive, Food and Beverage Processing

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Description

OVERVIEW

The Triangle Engineering VI Series is designed specifically for wall-mounted industrial exhaust applications, delivering dependable, high-volume ventilation in demanding environments such as factories, warehouses, foundries, and gymnasiums. These fans efficiently remove hot, stale, or contaminated air to maintain safe, comfortable, and productive indoor conditions.

Featuring a belt-drive system for smooth, reliable airflow. The VI Series is available with Open Drip Proof, Totally Enclosed, or Hazardous Location motors ranging from ½ hp to 5 hp, in both single- and three-phase voltages.

Key Features

Belt-drive design: Provides powerful airflow and flexible drive ratios for reliable performance across different static pressure conditions.
Durable construction: Built with a heavy-gauge galvanized steel wall box and a powder-coated venturi for excellent corrosion resistance and long-lasting strength.
Automatic belt tensioner: Included on select models (up to 1.5 HP) to maintain proper belt tension, reduce maintenance, and extend the life of the motor and belt.
Versatile motor options: Available with ODP, TE, and hazardous-location motors in single-phase or three-phase power to suit a wide range of industrial applications.
Factory-assembled and tested: Every unit is fully assembled and tested before shipping to ensure dependable performance and faster installation on-site.

Warranty Information

Triangle Engineering of Arkansas, Inc. (Manufacturer) warrants, from the date of purchase, to the original purchaser only, that the product manufactured by Manufacturer is free from defects in material and workmanship for a period of ONE (1) YEAR. Motors, capacitors, v-belts and switches are excluded from this warranty, but shall have a limited one-year warranty from the date of purchase to the original purchaser.

Refer to the manufacturer's manual for full warranty details.

Engineered for Strength and Efficiency,

The VI Series wall-mounted exhaust fans are built from industrial-grade materials, engineered for continuous heavy-duty use where performance and longevity matter. The housing is constructed of heavy-gauge galvanized steel, forming a robust wall box designed to withstand corrosion, vibration, and the rigors of industrial operation. A bronze powder-coated rolled-inlet venturi is integrated to optimize airflow while resisting wear and surface degradation from high-velocity air streams. The belt-drive system is supported by high-quality motors in open drip-proof (ODP), totally enclosed (TE), or hazardous-location enclosures, mounted on precision brackets for stability. Maintenance-friendly design elements—like an automatic belt tensioner for models up to 1.5 HP—allow service tasks to be performed from inside the facility.

Suitable Applications for Triangle Fans VI Series Wall-Mounted Exhaust Fans

Manufacturing & Industrial Facilities: Remove fumes, dust, and excess heat from production lines or workstations.
Warehouses & Storage Areas: Keep interior conditions more comfortable by venting out stale, hot air.
Automotive & Aerospace Workshops: Extract hazardous fumes or chemical vapors to improve workspace safety.
Food & Beverage Processing: Control humidity, steam, and odors while supporting food safety standards.
Heavy Equipment & Foundry Operations: Exhaust hot air and metal fumes to protect personnel and equipment.
Large Commercial Buildings: Remove trapped heat and odors, improving indoor air quality for employees and customers.

Product Specs

More Information
Triangle Fans 36" VI Belt Drive Heavy Duty Industrial Exhaust Fan 3/4 HP 115/230V 1 Phase Totally Enclosed Motor
Feature	Spec
SKU	VI3614T-U
Weight (in lbs)	136
Brand/Manufacturer	Triangle Fans
Drive Type	Belt
Maximum CFM	12,600
Propeller Diameter	36 inches
Enclosure	Totally Enclosed
Horsepower	3 / 4 HP
Electrical	115/230V \| 1 Phase \| 60 Hertz
Phase	Single Phase
Height	40 3/4"
Width	40 3/4"
Resources	Spec Sheet Manual To view PDF documents, you will need Adobe® Acrobat® Reader.
Safety Information	PROPOSITION 65 WARNING This product and many products on our site may contain a chemical know to the state of California to cause cancer or birth defects or other reproductive harm. For more information about Proposition 65 please Click Here.

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FAQ's

Customer Questions

Is the fan suitable for continuous operation?

Yes. The VI Series is designed for nonstop operation. Its durable drive system and service-friendly layout make it dependable for facilities that need ventilation all day.

Can this fan be installed on any type of wall?

Yes, as long as the wall or support frame is strong enough to handle the fan’s weight and airflow force. It’s made for exterior mounting so it can efficiently pull air out of your building.

What makes the VI Series exhaust fan a good choice?

The VI Series is built for demanding industrial environments. It delivers strong exhaust performance, uses heavy-duty components, and is designed to last even under tough conditions.

Why is the automatic belt tensioner important?

It keeps the belt properly tightened without frequent manual adjustments. This helps the fan run smoothly, reduces maintenance needs, and extends the life of both the belt and motor.