What is defined as the maximum anticipated pressure applied to fire protection system components excluding surge pressures?

The term that refers to the maximum anticipated pressure applied to fire protection system components, excluding surge pressures, is indeed the System Working Pressure. This is a critical concept as it helps determine the pressure that components must be designed to withstand under normal operating conditions without experiencing failure or necessary maintenance.

Understanding System Working Pressure is essential for ensuring fire protection systems, like sprinklers and piping, operate effectively and safely. It provides a baseline for assessing the performance of the system under regular circumstances, making it integral to the installation and maintenance protocols for fire service mains.

Hydrostatic tests involve applying pressure to a system to check for leaks and ensure its integrity but do not define the ongoing operational pressures. A pumper outlet is a specific connection point for a fire truck or pump, while a flow test measures the water supply's capability but does not set a standard for maximum pressure experienced by system components. Thus, the correct choice highlights a fundamental aspect of fire protection system design and operation.