The Grundfos PM Rain saves you more than just water. The ‘floatless’ operating system allows for speedy installation with no holes to drill or cable to conduit. The PM Rain comes complete with all of the features you would expect, such as automatic changeover and water source indication lights. The PM Rain also incorporates further protection features such as leakage detection (to prevent rapid cycling). It is fully certified, complying with the Australian and New Zealand standard for products in contact with drinking water. To further reduce the usage of precious mains water the incoming pressure is reduced to 200 kPa.