The Vokera washers are used in lots of different areas within the central heating system. They are used when sealing pipework to other parts within the boiler. O-rings, washers, and gaskets are necessary to stop leaks of gas or water from happening in heat exchangers, condensate traps, and many other parts.
12.7 mm
Technical specification
TypeWasherMaterialFibreManufacturer Model No5026Brand NameVokera