An improved alternative to the conventional Jet/Spray nozzles and Turbo-Nozzles. The squeeze grip, situated next to the support elbow, which is also usable as an integrated branchpipe holder, ensures a convenient handling of the shut-off unit. Able to discharge water intermittently, the pistol automatically closes and the damping device prevents pressure shocks. The squeeze grip can be fixed and automatically released by simply actuating the squeeze grip. All other functions conform to the Turbo-Nozzles.