O-ring 22.22x2.62 (10 ps) De Dietrich 711493800

The O-ring 22.22x2.62 is a versatile sealing ring used in various boiler and burner connections, including pipe fittings and valve assemblies. With an inner diameter of 22.22 mm and a cross-section of 2.62 mm, this O-ring provides an effective barrier against gas or water leaks. Replacing worn O-rings during maintenance helps ensure system tightness and longevity.