The use case for the „BADU Eco Touch-pro” from SPECK PUMPEN lies in the pool water circulation in filter systems. The suction parameter of the block pump with an integrated strainer tank can be freely programmed. It features three performance levels for different operating statuses. Three rotation speeds can be individually set in 50er steps. In the version for pool water, the pumps can be used until a maximum overall concentration of salt of 0.5 per cent. Whether via an integrated control panel or an external control, operation is always easy.