What is the minimum number of 2.5 inch discharge outlets required for a pump rated at 750 gallons per minute or greater?

A pump rated at 750 gallons per minute or greater is typically required to have a minimum of two 2.5-inch discharge outlets to ensure adequate water flow and pressure for firefighting operations. This requirement is grounded in the need for effective and versatile use of the pump in various emergency situations.

Having two outlets allows for multiple lines to be connected, which enhances the pump's capability to serve different firefighting needs simultaneously. This configuration supports both initial attack efforts and provides the necessary supply for ongoing operations, such as creating a defensive perimeter or conducting fire suppression activities from multiple positions.

In scenarios where a pump only has a single outlet, the available flow may be insufficient for the demands of firefighting, especially if a rapid response is necessary in a large-scale incident. The additional outlet fosters not only operational efficiency but also safety, as it enables more effective water delivery to the scene, aiding in both control and suppression efforts.

Therefore, the regulation mandates a minimum of two discharge outlets for such high-capacity pumps to optimize their use in emergency response.