A driver/operator should not exceed a pump discharge pressure of _____________ when supplying water to a standpipe system.

A driver/operator should not exceed a pump discharge pressure of 200 psi when supplying water to a standpipe system for several important reasons related to safety and operational effectiveness. Standpipe systems are designed to deliver water to various points in a building for firefighting purposes, and if the pressure exceeds 200 psi, it increases the risk of damage to the piping system or components, which can lead to catastrophic failures.

Moreover, excessive pressure can complicate the management of water flow during firefighting operations, making it difficult for firefighters to effectively control the stream of water being dispensed. Additionally, if the pressure is too high, it can overwhelm the standpipe system or cause leakage at the hose connections, which could hinder firefighting efforts and pose safety risks to personnel on the ground.

Thus, maintaining a pump discharge pressure at or below 200 psi ensures the integrity of the standpipe system, supports the firefighters’ ability to effectively combat fires, and enhances overall safety during emergency operations.