The goal is to familiarize students with experimental and theoretic methods for solving the application of Hydromechanics to the fire equipment issue. Students will analyse the characteristics of series and parallel arranged lines, hydraulic hammer, pump specific energy separate and arranged in series and parallel case and power flow on surface, where they will at first dealt with a steady state follows a time-dependent tasks. The student performed in the laboratory department. Results will be compared and evaluated at the defines of the test.