Tempest MT245 Gas-Driven Fan (Open-Air)

The Tempest MT245 Gas-Driven Fan is a high-performance positive pressure ventilation fan engineered for robust airflow in fire service and emergency response environments. Designed with a powerful gasoline engine and open-air configuration, the MT245 delivers significant airflow suitable for large-space ventilation, smoke removal, and environment control where rapid air movement is essential.

Operational Overview

The MT245 operates using a gasoline-powered drive system to generate strong, continuous airflow. The open-air fan design allows for high volume air movement, making this unit effective for ventilating large interiors, clearing smoke and heat, and supporting positive pressure ventilation during fireground operations and emergency response tasks where electrical or hydraulic power may not be available.

Construction

This fan features a rugged, open-air housing and balanced impeller designed to withstand demanding conditions. The direct engine-driven configuration provides a reliable and efficient power transfer to the impeller for sustained airflow performance. The unit’s robust construction and stable base ensure dependable use and long service life.

Applications

This gas-driven fan is commonly used for:

  • Positive pressure ventilation in large structures

  • Rapid smoke and heat removal

  • Emergency response and overhaul ventilation

  • Training and deployment scenarios

Technical Specifications (General)

Device type: Gas-driven positive pressure fan
Drive type: Direct drive
Fuel type: Gasoline
Engine output: 6.5 HP
Fan diameter: 24 in.
Rated airflow (open-air): 19,567 CFM
Dimensions: 27.9″ × 28.3″ × 24.3″
Weight: 114 lbs.

Available Configurations

Model Fan Diameter Engine Output (HP) Rated Airflow (CFM) Dimensions (W × D × H) Weight Part Number / SKU
MT245 Gas-Driven Fan (Open-Air) 24 in. 6.5 HP 19,567 27.9″ × 28.3″ × 24.3″ 114 lbs. i60.10.051

Notes

Specifications and configurations are based on manufacturer-published website information and provided price sheet data. Where conflicts exist, price sheet values take precedence. Product specifications and availability are subject to change without notice.

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