What is the maximum recommended velocity for water flow in PVC pipe?

The maximum recommended velocity for water flow in PVC pipe is generally around 5 feet per second. This recommendation is based on factors such as preventing excessive pressure loss, minimizing the risk of water hammer, and reducing potential wear and tear on the piping system.

At velocities higher than the recommended limit, there can be issues with turbulence, which can lead to higher energy costs for pumping and the possibility of damaging pipe joints and fittings. Maintaining a flow velocity at or below this level helps ensure the longevity of the irrigation system while maximizing efficiency in water delivery.

In applications where lower velocities can benefit system performance and durability, maintaining flow rates close to this threshold is essential. This understanding is crucial for selecting appropriate system components and ensuring optimal design in irrigation systems.