| 摘要 |
A multifunction delivery unit for an irrigation pistol comprises a supporting casing (17) that can be fastened to one end of a delivery pipe (2) of the pistol with a diffusion passage of the spray (19) placed in front of a delivery nozzle (6) obtained at said end of the pipe (2), a spray selector (21) that supports a plurality of delivery elements (26-29) suitable for delivering sprays of different shapes and that is mounted rotatably on said supporting casing (17) so that it can be rotated with respect to it in order to position a delivery element (26-29) selected as the case may be at the outlet from said passage (19), and means (36-40) for holding said selector (21) in the position selected as the case may be. <IMAGE> |
