When considering system design for sudsing detergents, what is the main factor?

The main factor when considering system design for sudsing detergents is to avoid connections to suds pressure zones. This is crucial because sudsing detergents create foam that can cause pressure fluctuations and blockages within a plumbing system. When suds enter certain areas of the system, they can reduce the effectiveness of drainage and create backups. Proper design requires identifying and mitigating these pressure zones to ensure that the system functions efficiently without interference from foam.

Other considerations, such as ensuring constant flow rates and selecting appropriately sized fittings, are important for overall system functionality but do not address the specific issues introduced by sudsing detergents. Moreover, increasing capacity throughout the system might not be effective if connections lead to areas where foaming occurs, resulting in inefficiencies. Therefore, prioritizing the avoidance of suds pressure zones is essential for maintaining the integrity and performance of the plumbing system when dealing with sudsing detergents.