Ultraliner WS025U (Pack of 4) The Ultraliner WS025U is a high-quality milking liner designed to provide reliable performance in milking systems using GEA type liners. Manufactured to precise specifications, these liners support stable vacuum conditions, smooth pulsation, and efficient milk flow throughout the milking process. The Ultraliner WS025U features an orifice diameter of 21.5mm and a total length of 279.5mm , ensuring a secure and accurate fit within compatible cluster shells. Correct liner dimensions are essential for maintaining proper liner movement and effective teat massage, helping to promote efficient milk extraction and comfortable milking conditions for the animal. Designed as an unvented liner , the Ultraliner WS025U operates without an air vent, making it suitable for milking systems where controlled air admission is not required. Maintaining consistent vacuum levels within the cluster helps ensure smooth liner operation and dependable milking performance during each milking cycle. Manufactured from durable materials that conform to BfR and RAL guidelines , these liners meet recognised standards for materials used in food-contact dairy environments. The robust co
