GFR round coarse thread fittings

MMF's "Large Round Thread (GFR) Fittings" category offers a range of sturdy, reliable fittings specially designed for fire-fighting installations and operations. Conforming to the NF E 29-579 standard, these fittings are mainly used by fire-fighters to connect fire hoses. They consist of a male and a female half-coupling, ensuring a watertight and secure connection. Available in a range of sizes, these fittings are suitable for a variety of firefighting situations, including urban, forest and industrial fires. Made from resistant materials such as aluminum and bronze, they guarantee optimum performance under intensive conditions of use. GFR fittings are compatible with equipment such as variable-flow lances and rotating hose reels. MMF also offers various versions with pressure ratings ranging from PN16 to PN25, ensuring great flexibility to meet users' needs.