In this paper we have focused on a problem of high frequency fluid pulsation. The paper contains mostly research work. First we reviewed a lot of literature and then constructed a few different concepts, that would meet project demands. We devised eight concepts, evaluated them and chose the most appropriate solution for our project. It turned out, that the best solution for our challenge, is a concept built from an electomagnet, which works as an actuator and a spring, which pushes the membrane into its original postition. This design gives us the best results at low cost.