This brand new Grundfos 529911 union set is perfect for your metal Grundfos pump. It is made of high-quality copper and with a 3/4" sweat connection, it ensures secure and leak-free installation. This union set is manufactured in Denmark and is free from any California Prop 65 warning. Whether you're a DIY enthusiast or a professional plumber, this rough plumbing union set is a must-have for your plumbing needs. It is compatible with various Grundfos pump models and is a reliable and durable solution for your plumbing system. Get your hands on this top-quality union set and enjoy a hassle-free installation.
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