What is the typical pressure range for safe operation of a water distribution system?

The typical pressure range for the safe operation of a water distribution system is between 60 to 80 psi. This range is considered optimal because it provides sufficient pressure to deliver water effectively to consumers without risking damage to the infrastructure or appliances connected to the system.

Maintaining pressure within this range helps to ensure that water can reach higher elevations and be used effectively in various applications, such as plumbing fixtures and firefighting systems. Pressures below this range might lead to inadequate supply, while pressures above this range could cause stress on pipes and fittings, leading to leaks or failures in the system.

In particular, pressures exceeding 80 psi can increase the risk of burst pipes and other failures in the system, which can lead to costly repairs and service interruptions. Thus, the chosen range of 60 to 80 psi effectively balances the need for reliability in water distribution while minimizing risks associated with excessive pressure.