Our hose fittings with rapid coupling consist of a jack with hose tail and of a coupling with male threaded connection which connects itself to the jack.
They are secured by means of a ring of balls pushed by a spring and seal is guaranteed by a synthetic rubber gasket.
The particular execution of this hose fitting allows the parts forming it, to turn freely at low speed and to rapidly couple and disconnect, acting by hand on the knurled ring nut, which slides on the jack.
These hose fittings are completely made in brass and they are available in various sizes.