OVERVIEW

Too Hot to Work Efficiently? This 42" Belt-Drive Drum Fan Blasts Air Across Large Areas to Cool People, Equipment and Processes

When it comes to moving air across big, open spaces, size and power matter. The Heatbuster drum fan from Triangle Engineering delivers both. With a 42‑inch diameter, belt‑drive design, 16,990 CFM airflow, and 475 RPM, this fan moves massive volumes of air quietly and efficiently—enough to cool people, equipment, and entire work areas without the noise or turbulence of smaller, high-speed fans.

Large warehouses, factories, and workshops often have hot spots—think assembly lines, dock doors, or machines pumping out heat all day. This drum fan tackles them head-on, providing targeted airflow exactly where it’s needed. And because it’s portable, you can easily move it between aisles, workstations, or temporary setups. It’s flexibility and power rolled into one heavy-duty package.

Comfort isn’t the only concern. Heat can shorten equipment life, slow productivity, and even create safety hazards. The Heatbuster drum fan keeps air moving across machinery and electronics, helping reduce overheating and extending service life. It also improves overall air circulation, cutting down on stagnant, stuffy areas and making conditioned air more effective in partially cooled spaces.

Need quick drying or moisture control? High-volume airflow speeds up floor drying, reduces damp spots near dock doors, and helps manage humidity in storage zones. And while it’s no replacement for proper exhaust systems, this drum fan can also help dilute fumes, odors, and dust—making the workspace healthier and more comfortable.

What sets this fan apart is its belt-drive design. By running the motor faster than the blades, it keeps airflow strong while minimizing noise and vibration—a big win for any environment where people are working nearby all day. It’s a practical, long-lasting solution for workplaces that demand performance without constant distraction.

In short, the Heatbuster is more than just a fan—it’s an industrial-grade drum fan engineered for real-world challenges. From cooling employees and equipment to improving air circulation and comfort, it’s the kind of fan that makes a noticeable difference the moment you turn it on. If your space is large, hot, or poorly ventilated, this is exactly what you need.

SPECIFICATIONS

FEATURES

• Massive 42" Blade for High-Volume Airflow
  Moves up to 16,990 CFM, delivering powerful, wide-reaching airflow to cool large open spaces, hot spots, and machinery efficiently.

• Rugged Belt-Drive Design
  Runs the motor at higher speed while spinning the fan blades slower, providing quieter operation, reduced vibration, and longer motor life compared to direct-drive fans.

• Continuous Duty Motor
  Equipped with a 1 HP, TEFC (Totally Enclosed Fan-Cooled) motor designed for continuous operation, ensuring reliable performance in demanding industrial environments.

• Portable and Easy to Handle
  Wide-body barrel with full-width grip handle and durable wheels allows easy movement between aisles, workstations, or temporary setups, giving flexibility wherever cooling is needed.

• OSHA-Compliant Safety Features
  Spiral-wound fan guards provide maximum safety without sacrificing airflow, protecting workers and equipment from contact with blades.

• Convenient Power Setup
  115V, single-phase motor with 10' power cord and molded plug ensures quick setup and compatibility in standard warehouse, shop, or factory environments.

PRODUCT SHEETS

Manual