Grundfos SB3-45A PMR
The SB3-45A submersible pump with PM Rain Controller is suitable for medium to large sized homes. It is mainly used for internal applications such as laundry, toilets, and basins. The PM Rain Controller ensures that collected rainwater is used as first priority before switching to mains water when the need arises. Silent when submerged, making it a noiseless alternative to surface mounted pumps. Built with high quality composite and stainless steel materials that are resistant to corrosion.