FRABOPRESS BIG-SIZE is the range of copper and bronze press fittings. It is perfect for industrial plants, thanks to its corrosion resistance, hygiene, reliability and quick assembly characteristics. The system can be joined to copper pipes complying with EN1057 standard with diameter 76.1, 88.9 and 108. Mixed connection fittings to other systems are made using bronze threaded parts with press ends. The threads comply with UNI EN 10226-1 standard.