The Worcester Bosch O-ring, gasket, and washer are used in lots of different areas within your heating system. They are used when sealing pipework to other parts within the boiler. Heat exchangers, pumps, and many other parts require O-rings, washers, and gaskets to prevent leaks of gas or water from occurring.
Part of the extensive range of Worcester accessories
Technical specification
TypeO-ringMaterialRubberColourBlackManufacturer Model No87167711540Brand NameWorcester Bosch