The Siamp Diaphragm Washer 34951309 is a genuine replacement washer designed to fit Siamp side and bottom entry inlet valves. It is a popular replacement component for toilet cistern repairs, helping to restore the operation of compatible inlet valves.
With a sturdy construction and a 28mm width, this diaphragm washer has been used in toilet cisterns supplied by a number of leading bathroom manufacturers, including Twyford, Roca and VitrA, as well as various DIY retailers.
Ideal for plumbing maintenance and toilet cistern repairs, this genuine Siamp replacement part comes with a 10-year warranty.