Compatible Boumatic Magnum 400MX Liner – Pack of 4 (Vented) The Compatible Boumatic Magnum 400MX Liner – Pack of 4 (Vented) is a high-quality pattern replacement liner designed to deliver reliable milking performance and cow comfort in systems using Boumatic Magnum 400MX specification liners. Correct liner choice is essential for maintaining consistent milk flow, stable vacuum conditions, and good teat health. These liners feature a vented design , supporting effective air admission and helping maintain smooth milk flow throughout the milking cycle. Vented liners can assist with cluster stability and reduce fluctuations, contributing to consistent milking performance across the herd. With a length of 303mm , 23mm hole head , and 10.5mm connection , these liners are manufactured to closely match the original Magnum 400MX dimensions, ensuring correct fit within compatible shells and clusters. Accurate sizing helps prevent liner slip, supports proper pulsation, and promotes even milk-out. Supplied as a pack of four , this set is ideal for servicing a single cluster. Individual liners are also available on request, providing flexibility for replacements or spares. As a compatible (non-
