What does CAFS stand for in firefighting terminology?

CAFS stands for Compressed Air Foam System, a specialized firefighting technology that combines water, foam concentrate, and compressed air to produce a fire-suppressing foam. This system is designed to enhance the efficiency of firefighting efforts by providing a quicker and more effective means to extinguish fires.

The use of compressed air in the system allows for a lighter foam that can cover a larger area and penetrate deeper into materials, making it especially effective for Class A fires, which involve ordinary combustibles. The foam created by CAFS has superior wetting properties, helping to cool the fire and form a barrier that prevents re-ignition.

This system offers several advantages, including reduced water usage and the ability to create a more stable foam, which can last longer on surfaces and provide extended protection. Understanding the role of CAFS in firefighting operations is essential as it represents an advancement in fire suppression technology, allowing for more effective and efficient responses to fires.