In a typical wet system, what is the minimum water flow rate expected during inspections?

In a typical wet system, the minimum water flow rate during inspections is dictated by the specific design requirements of the sprinkler system rather than a set standard. Each system is customized based on factors such as the type of occupancy, hazard classification, and the size and layout of the building.

While some guidelines provide general recommendations for water flow rates, the actual minimum required can significantly differ depending on the unique circumstances of the installation. For instance, systems protecting higher hazard areas may require greater flow rates to ensure adequate coverage and effectiveness. Therefore, the flow rate is determined by the specific design, making it key to adhere to the approved plans and relevant codes for each individual system during inspections.