Delchem Opella Dual Flush Siphon 8 inch WRAS Approved 4 or 6 litre flush

Delchem Opella 8 inch Siphon Dual flush toilet siphon with variable flushing volumes (4 and 6Ltr) and internal overflow. Compatible with most lever operated cisterns. Manufactured in the UK Product contents:Siphon, backnut, seal, coupling nut, washer, c-link and instructions. Specifications:Flushing volume 4/6Ltr. 1.5"; BSP outlet thread.