Compared to alternative technologies, the hermetically tight construction enables safe operation when handling the liquid, which is a mixture of several kinds of acids. Moreover, excellent efficiency reduces the power consumption to one third of alternative technologies like high speed centrifugal pumps. This is a big advantage, especially in times of high electricity costs.
Additionally, a resonator dampens pulsation by using the compression of the liquid and the elasticity of the vessel. Therefore, gas filling is not required and a separation diaphragm – usually a rubber bladder – does not exist. This pays off in the engineering process and in daily operation: it saves time and money since checking and refilling of gas is not necessary.