What is the maximum distance an in-line eductor should be from the nozzle?

The maximum distance an in-line eductor should be from the nozzle is set at 150 feet to ensure effective operation. This distance is critical because as the water flows from the eductor to the nozzle, friction loss occurs in the hoses. If the distance exceeds 150 feet, the friction may reduce the pressure and flow rate to the point where the eductor cannot effectively draft and mix the foam concentrate with the water, compromising fire suppression efforts. Maintaining this distance strikes a balance between operational capability and effective fire control, making it essential for firefighters to adhere to this guideline for optimal performance during fire operations.