Pumps & Backflow Prevention | Tomlinson Plumbing | Torquay | Geelong | Ocean Grove | Barwon Heads

The pump that is connected to your rain water tank for household use, has a ‘dual check valve’.  This valve is a built-in backflow prevention device that protects our mains water supply from any contaminants. It ensures there is no ‘backflowing’ of things like washing machine water, sewerage, car cleaning detergents, pesticides, fertilisers, and other … Read more