What does the term 'operational pressure' refer to in firefighting?

The term 'operational pressure' in firefighting refers specifically to the pressure at which water is delivered through hoses. This is critical in firefighting operations, as it affects the effectiveness of water streams and the ability to control and extinguish fires. Proper operational pressure ensures that firefighters can deliver a sufficient volume of water to combat fire effectively while also allowing for greater control of the hose lines.

Maintaining the correct operational pressure is essential for maximizing reach and penetration of water, especially in challenging firefighting scenarios where distances and conditions may vary. Understanding and managing this pressure allows firefighters to adapt to the situation at hand, ensuring they can perform their duties safely and efficiently.