Flange Cover Duckbill Valves Silicone Diaphragm Replacement Duckbill Valve NEW
£9
Convenient and Versatile: The set includes 5 flange covers, duckbill valves and 2 diaphragms, providing you with all the necessary accessories for your bust pump. Item Type: Flange Cover Duckbill Valves Silicone Diaphragm.