Pulsation Line – 30 Unit – 4″ – 15 Entries – Centres 700mm The Pulsation Line – 30 Unit – 4″ – 15 Entries – Centres 700mm is a heavy-duty, precision-engineered stainless steel pulsation manifold designed to provide high-capacity airflow , balanced vacuum control , and long-term reliability across large-scale dairy milking systems. Built for strength, hygiene, and efficiency , this 4-inch pulsation line ensures smooth pulsation performance , stable vacuum balance , and consistent milking efficiency , even under demanding daily operation. Manufactured from premium-grade, corrosion- and chemical-resistant stainless steel , the Pulsation Line – 30 Unit – 4″ – 15 Entries – Centres 700mm offers exceptional durability and resistance to moisture, cleaning agents, and mechanical wear. The fifteen evenly spaced entries , positioned at 700mm centres , deliver uniform vacuum distribution across all milking points, maintaining steady pulsation flow and system balance. The 4-inch main line ensures optimal airflow capacity, while the smooth internal bore minimises turbulence and contamination risk for superior hygiene and operational efficiency. Its precision-welded construction guarantees a secu