Why your water tank needs a first flush diverter

In Australia's dry climate, rain fall can be very sporadic, with heavy downpours followed by long months without any rain at all.

It is these conditions that make plastic water tanks so popular, providing a year-round source of water without relying on mains supplies. However, there are still hazards that can arise when handling water in these situations.

After a long dry spell, there will be a range of different hazards and debris on your roof. Everything from bird droppings to mosquito eggs can accumulate in your gutters, with these easily washing into your water tank when rain does fall.

Roofs can also accumulate heavy metals and sediment, especially with a new roof which has only just been installed. These elements can find their way into your storage tank, creating a serious hazard when it comes time to use that water.

To protect against these issues, consider investing in a downpipe first flush diverter. These devices are easy to install on an existing system, providing a crucial line of defence against potential water contamination.

A diverter is a small chamber, added to your downpipe before water enters your tank. When rainwater passes through your system, this chamber fills first, collecting any debris which might have accumulated on your roof.

Once the chamber has filled with water, the container seals itself, allowing the rest of the rain fall to pass uninterrupted into your water tank.

For tank owners, there are a number of different benefits to be gained from installing these devices. Your rainwater will remain more hygienic once it enters your tank, preventing bacteria from growing within it and reducing the risks to the end user.

Keeping heavy metals and particles out of your water system will also preserve the integrity of your appliances within the home. Washing machines and toilets will run more smoothly when these elements are kept out of their internal parts, extending their operating life.

With so many benefits, make sure you equip your water tank system with a downpipe first flush diverter.

By David Francis