What is the emergency pressure side range when activated?

The emergency pressure side range is crucial for ensuring adequate performance and safety in fire services. When activated, the correct pressure range falls between 145 to 175 psi. This range is designed to maintain effective water flow while allowing for rapid response in emergency situations, where higher pressures may be necessary to combat fires effectively.

Operating within this range enhances firefighting capabilities, ensuring hoses and equipment can handle the stresses placed on them during high-pressure operations. This specific range also takes into account factors such as friction loss and the pressure needed to effectively deliver water through hoses at various lengths and conditions encountered in emergency scenarios.

Understanding this correct pressure range is vital for firefighters to ensure they can deploy their equipment efficiently and safely, maximizing their ability to control and suppress fires while minimizing risks associated with equipment failure or insufficient water pressure.