Dairymaster Dummy Jetter Nipple Teat Plugs (Pack of 4) The Dairymaster Dummy Jetter Nipple Teat Plugs (Pack of 4) are replacement teat plugs designed for use within Dairymaster jetter and wash systems. These dummy nipple plugs are used to blank off or seal teat cup positions during wash cycles, helping ensure correct wash pressure and effective circulation through the system. Teat plugs play an important role during cluster cleaning by preventing wash solution from escaping where a teat cup is not in use. Using correctly fitting dummy jetter nipple plugs helps maintain consistent wash flow, supports thorough internal cleaning, and contributes to overall parlour hygiene. Supplied as a pack of four , this set is ideal for replacing worn, damaged, or missing plugs as part of routine servicing or maintenance. Over time, teat plugs can harden, split, or lose their sealing ability due to repeated exposure to chemicals, heat, and wash cycles. Replacing them promptly helps maintain effective wash performance and prevents leaks or uneven cleaning. The Dairymaster Dummy Jetter Nipple Teat Plugs (Pack of 4) are suitable for regular use in demanding dairy environments and are a simple but esse