Fullwood Milking Liner QA23 Directional Shut-Off (DSO) Liner – Square Profile, 23mm Hood Aperture, 10.5mm ID Milk Tube The Fullwood Milking Liner QA23 Directional Shut-Off (DSO) Liner is a high-performance milking liner designed to deliver smooth, efficient milk flow and gentle teat handling. Featuring a square-profile design with a large bore milk tube (10.5mm ID) , it is ideal for herds producing higher milk volumes and systems requiring faster milk-out. Designed for use with Clearflow QX claws , the QA23 liner’s directional shut-off system ensures consistent vacuum stability by reducing unwanted air intake during cluster removal. The 23mm hood aperture provides a secure fit to the shell, promoting effective sealing and steady milking action. Manufactured from durable, food-grade rubber , this liner combines reliability, hygiene, and comfort — making it a trusted choice for professional dairy operations focused on performance and udder health. Key Features: Genuine QA23 DSO liner – square profile Large bore milk tube (10.5mm ID) for high-flow systems 23mm hood aperture – secure and consistent fit Directional shut-off design for stable vacuum control Compatible with Clearflow QX c
