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Evaporative Cooler - Big Ass Fans
Maximum evaporative cooling coverage.
Evaporative Cooler - AEROPOWER
Maximum evaporative cooling coverage.
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POWERFOIL X4: The ultimate upgrade.
New version. Coming soon, September 2024
- Diameter options: from 3.6m - 9.1m. With a 9.1m (30ft) blade span, it's currently the largest standard in the industry.
- Stober NitroSeal™ gearbox casing resists corrosion and reduces heat buildup for increased longevity.
- IP56 rating standard to limit dust ingress and protect against high-pressure water jets—perfect for use in harsh environments
- Operates quietly, even at high speeds.
- Functional platform for easy integration with lights, security cameras, occupancy sensors, or other devices.
- Dynamic mounting system allows installation onto various structures: I-beams, trusses, solid beams, and purlins
POWERFOIL X4: Fully integrated variable frequency drive
Unrivaled durability.
The redesigned Powerfoil X4 features the Stober NitroSeal™ gearbox, energy-efficient motor, and integrated cooling VFD to enhance reliability and heat dissipation. This leading VFD allows seamless integration with BAS and fire relay, as well as 0-10V control.
Safety always comes first.
The patented system hub, dual safety cable system, and backup blade retention features make Powerfoil X4 the safest HVLS fan in the industry. Our dual-axis mounting system has been tested for tensile strength with a force of 28,000 pounds, with no critical welds that could compromise its integrity.
![](https://www.bigfans.vn/img/cms/elementor_1376_20211217/no-substitute.png)
Safe to use on overhead
The mounting system has been tensile tested to 28,000 pounds. Aircraft-grade steel safety cable. The safety wing lock and wing loading wheel use 100% steel. Grade 8 hardware. Integrated fire suppression system
![](https://www.bigfans.vn/img/cms/elementor_1376_20211217/latest-tool.png)
Safety belt to prevent falling wings
The Powerfoil X3.0's patented vacuum restraint system keeps your people, products and property out of harm's way in the event of severe impact damage.
![](https://www.bigfans.vn/img/cms/elementor_1376_20211217/versatile-mount.png)
Dual safety reinforced hooks
The Powerfoil X3.0's dual shaft mounting system securely fixes to most common ceiling structures ensuring the fan is installed square or round. The rack is tested to withstand a 28,000-pound load, with no welds used.
![](https://www.bigfans.vn/img/cms/elementor_1376_20211217/led-kit.png)
Industrial LED lights
With up to 20,000 lumens of light output and an L70-rated lifespan of over 100,000 hours, Powerfoil X3.0’s LED helps increase visibility in your space for longer, safer brightness.
![](https://www.bigfans.vn/img/cms/elementor_1376_20211217/occupancy-sensor.png)
Infrared temperature sensor
Infrared sensors provide hands-free convenience and save energy by automatically turning your fan on or off.
ACCESSORIES - POWERFOIL 8
Maintenance Guide
Design and technical standards
Certificate
Warranty
- Warranty: 07 year (Big Ass Fans Export)
- Warranty baf replacement parts: 1 years
Whether you have a large warehouse or a small shop, our experts are always ready to create a customized solution that makes your life easier, more comfortable, and less expensive..
Powerfoil X4.0 - Big Ass Fans
Powerfoil X4.0 - Big Ass Fans
The Powerfoil X4.0 industrial ceiling fan by Big Ass Fans is a high-performance cooling device designed to deliver powerful and consistent airflow in large spaces. With its optimized blade design, advanced control...
Powerfoil X4.0 - Big Ass Fans
The Powerfoil X4.0 industrial ceiling fan by Big Ass Fans is a high-performance cooling device designed to deliver powerful and consistent airflow in large spaces. With its optimized blade design, advanced control...
![](https://www.bigfans.vn/img/cms/uvc-technology/aireye-application.jpeg)
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