The versatility of water supply derivations by NUPI Industrie Italiane has grown. The ELOFIT electrofusion compact branch saddle for polyethylene pipes now has two new versions with female threaded outlets 55x300 Gros Bossage and 40x300 Petit Bossage. This is a further increase in the range which already includes 2 female threaded saddles, female threaded free ring nuts (1/2”, 3/4 and 1”) and a version with 2” 1/2 ball shutter. The sector of water supply for human consumption, including sewage and wastewater transport, increasingly requires components that follow the technical requests of the specific markets. Furthermore, the flexibility of the components for effective savings plays a primary role in the choice of the installation materials. In fact, more and more often, public and private operators have to confront networks installed in different moments, therefore made with different technologies and materials. From this assumption, NUPI Industrie Italiane designs and produces products that allow operators to install them in small spaces, deriving the main lines at their destination in the shortest time, with the guarantee of long-term reliability. The 55x300 Gros Bossage and 40x300 Petit Bossage saddles cover the Ø63 - Ø250 range, are made of HDPE and allow the connection to stop valves usually made of metal. Thanks to their sturdy thread, they also guarantee resistance to cantilever. The brass thread allows the coupling with different types of material, allowing the operator the most consistent choice with respect to the already existing networks.