| 摘要 |
A universal head (1) for fixing a nozzle (9) to a fluid distribution duct (8) comprises a cap-like sleeve (10) adapted to be associated with the outlet of the duct (8), a nozzle insertion slot (11) formed at the top of the sleeve (10), and wings (12) for locking the nozzle (9) that can expand radially and are formed proximate to the slot (11). <IMAGE> |
