Uses 

Water Distribution:

• Acts as a central manifold that evenly distributes water from the pump or main pipeline to several field zones or sprinkler lines.
• Ensures uniform pressure across different outlets.

Connection Hub:

• Connects to valves, filters, laterals, or other system components (e.g., drip lines or sprinklers).
• Often equipped with threaded or flanged outlets for easy attachment of irrigation equipment.

Pressure Management:

• Helps regulate pressure for downstream devices.
• Can include valves or pressure gauges to monitor and control water flow.

Efficient Field Layout:

• Allows multiple zones or sectors to be irrigated systematically.
• Reduces the need for multiple long pipelines from the main source.