Suitable for:SB is a submersible multistage booster system specifically crafted for a range of domestic uses, including water pressure enhancement, rainwater harvesting for households, and community water supply. To optimize its performance, SB necessitates an external control unit such as the Grundfos PM1 or PM2, providing seamless pump control with an intuitive user interface.Max flow: - 6 m³/hHead max: - 46 mLiquid temperature - 0 .. 40 °C