Which electric fan is utilized for negative pressure ventilation by Fire Rescue?

The Super Vac P164 Series is specifically designed for negative pressure ventilation, which is a critical technique used by fire and rescue teams to remove smoke and toxic gases from structures effectively. This ventilation method relies on the principle of creating a lower pressure area inside a structure, allowing smoke and heat to be expelled out while bringing in fresh air from outside through openings or doors.

The Super Vac P164 Series features a high airflow capacity and configuration that makes it particularly effective in achieving these ventilation goals. Its design optimizes the movement of air, crucial for situations where maintaining safety through the removal of hazardous smoke is essential.

Other options may not be designed primarily for negative pressure tasks or may focus on different ventilation strategies, which would not be as effective for Fire Rescue's operational needs when needing to clear out smoke and toxic air efficiently.