Model adaptacyjny „1” – 1 / „2” – 1 – „1” / „4” De Dietrich 7655169

This adaptation piece with 1-1/2" to 1-1/4" thread sizes is a versatile fitting for connecting pipes of different diameters in heating systems. Ideal for boiler and burner installations, it ensures a secure and leak-free connection. Made from durable materials, it simplifies maintenance and upgrades by adapting standard pipe sizes.