Guidi Polycarbonate Disc - G 1''1/4

Clear view of the flow: This polycarbonate disc from Guidi is the suitable replacement part for Guidi through-hull valves of series 1162–1164 in the new design. It ensures that the sight glass of your valve functions perfectly again – transparent, tight, and durable.

Tip: Before installation, check whether your valve actually corresponds to the new design of the 1162–1164 series – Guidi has revised the design, and the discs of the old and new designs are not compatible with each other.