Ultraliner DL836U (Pack of 4) The Ultraliner DL836U is a high-quality milking liner designed to deliver reliable performance in milking systems using DeLaval type liners. Manufactured to precise specifications, these liners support consistent pulsation, stable vacuum levels, and efficient milk flow throughout the milking process. The Ultraliner DL836U features an orifice diameter of 22.0mm and a total length of 304mm , ensuring a secure and accurate fit within compatible cluster shells. Correct liner sizing is essential for maintaining proper liner movement and effective teat massage, helping to promote efficient milk extraction and cow comfort during milking. Designed as an unvented liner , the Ultraliner DL836U operates without an air vent, making it suitable for milking systems where controlled air admission is not required. This configuration helps maintain stable vacuum conditions and consistent cluster performance throughout each milking cycle. Manufactured from materials that conform to BfR and RAL guidelines , these liners meet recognised standards for food-contact materials used in dairy environments. Their durable construction allows them to withstand the demands of daily
