Category: 喇叭罩與內徑
6個月更換零件組合包
鴨嘴閥 - 建議每4-5週更換所有鴨嘴閥。
薄膜 - 建議每8-9週更換薄膜。
軟管 - 建議每6-12個月更換軟管。不過，您應經常檢查軟管的狀況。一旦發現磨損或損壞，請立即更換，例如：
Having all the duckbill valves and diaphragms in one bundle saves me the hassle of tracking expiration dates. The T connector and tubing set was a perfect fit and feels sturdy.
Got tired of ordering replacement parts piecemeal, so this bundle makes it stupidly easy to have everything on hand for half a year. The duckbill valves fit perfectly on both my pumps, and the new T connector and tubing set was a nice bonus I didn't expect to need so soon. Already swapped out a pair
