Compatible Boumatic Flex 60 – Pack of 4 (Vented) The Compatible Boumatic Flex 60 (Vented) is a quality pattern replacement liner set designed for milking systems that require Flex 60 specification liners . Correct liner selection is essential for maintaining stable vacuum levels, smooth milk flow, and consistent cow comfort throughout the milking process. These liners feature a vented design , allowing controlled air admission to help stabilise vacuum and improve cluster performance. Vented liners can assist in reducing liner slip and supporting even milk-out across all four quarters, contributing to reliable and efficient milking routines. Each liner measures 303mm in length and is manufactured with a 25mm hole head and 11mm connection , ensuring accurate fit within compatible Boumatic Flex 60 shells and clusters. Correct sizing is critical to maintain proper pulsation characteristics and to avoid unnecessary wear on liners and shells. Supplied as a pack of four , this set is ideal for replacing all liners in a single cluster at the same time, helping maintain balanced performance and hygiene. Replacing liners as a complete set is recommended to ensure even wear and consistent ope
