When it comes to dairy barn ventilation, not all circulation fans are created equal. While many high-output fans on the market promise big airflow numbers, what truly matters is where that air goes and how consistently it reaches the cow.

The VES-Artex ECV Louvered Circulation Fan is engineered to deliver cooling air at the cow level, where it makes the greatest impact on comfort, health, and production. Unlike similar fans on the market that focus solely on raw output, the ECV is designed as part of a complete, intelligent ventilation strategy, one that adapts to your barn, your herd, and your environment.

Air That Works Where It Matters Most

Airflow in a dairy barn should do more than move hot air around. It should:

• Reduce heat stress
• Encourage cows to lie down longer
• Dry bedding and reduce insects
• Support consistent milk production

The ECV’s adjustable directional louvers focus air directly into the cow’s resting zone instead of letting it dissipate overhead or along sidewalls. This targeted approach creates measurable cooling where cows feel it most: at the stall and feed line.

While similar fans may advertise high CFM or thrust, airflow that misses the cow does little to improve performance. The ECV’s design ensures that every unit of energy contributes to meaningful air movement where it counts.

Built for the Harshest Barn Environments

Dairy barns are tough on equipment. Moisture, dust, corrosive gases, and daily washdown all take their toll. The ECV fan is built specifically for this reality:

• Corrosion-resistant fiberglass housing
• Balanced aluminum or reinforced poly blades
• OSHA-compliant safety guards
• Sealed bearings on direct-drive models

Every component is selected to deliver long-term reliability, even in the most demanding environments.

Belt Drive or Direct Drive — Your Choice

Every operation has different priorities, which is why the ECV fan is available in both configurations:

Belt Drive Options

• 55” and 72”
• Ideal for budget-conscious installations
• Automatic belt tensioners for easy alignment

Direct Drive Options

• 36”, 55”, and 72”
• Enclosed motors with sealed bearings
• Lower maintenance and consistent airflow performance

This flexibility allows you to match your fan package to your maintenance resources, capital budget, and long-term strategy.

Designed for Automation & Energy Efficiency

The ECV is not just a fan—it’s a smart ventilation platform. All models are:

• Variable speed capable
• VFD ready
• Compatible with temperature sensors, wireless controls, and barn automation systems

This means your ventilation system can automatically respond to changing weather conditions, reducing power usage while maintaining cow comfort. Instead of running full-speed all day, the ECV adjusts in real time: saving energy and extending equipment life.

Scalable for Any Barn Layout

Whether you’re building new or retrofitting an existing barn, the ECV integrates seamlessly into:

• Cross-ventilated barns
• Tunnel-ventilated barns
• Assisted natural systems

With multiple sizes, motor options, and mounting configurations, the ECV adapts to your barn—not the other way around.

More Than a Fan. A Smarter Ventilation Strategy.

Similar fans on the market may offer impressive performance numbers but VES-Artex delivers performance with purpose.

The ECV circulation fan is engineered as part of a complete cow comfort system, designed to work alongside inlets, exhaust fans, controls, and cooling solutions to create a consistent, animal-centered environment.

If your goal is to improve lying time, reduce heat stress, lower energy costs, and protect herd performance, the VES-Artex ECV is the fan built for the job. ECVs are in stock at our Chippewa Falls, WI HQ. Complete the form below or give us a call to order today!