Water saving

Why use valuable potable mains water for your toilet or laundry? Depending on rainfall, roof area and the size of tank, a Tankflush can allow you to replace up to 40% of your household potable or drinking water usage with rainwater. Because Tankflush is working all year round you can save water even during winter. That means a small capacity rainwater tank can be filled and emptied many times a year, allowing for smaller space saving tank designs.

Seamless and Convenient

With Tankflush you don’t have to worry about where your water is coming from – it does the thinking for you. Tankflush automatically decides to source rainwater first and then mains water only as a back up. Unlike most other systems, even in the event of a power failure, Tankflush can still provide water to your toilet. Even in the unlikely event of a main water interruption, you can manually start the pump using Tankflush to supply the rainwater you have.

Environmentally Friendly

Tankflush only operates the pump to pressurise the rainwater when required. There’s no double handling or re-pressurising of the mains water – saving you energy costs. Tankflush doesn’t even use power in standby. By installing a Tankflush system you can also help top-up the public water storage reservoirs. Each time you use rainwater instead of mains water, you are helping make the mains water last longer. And another benefit, because Tankflush is using water even when its raining, your rainwater tank can help reduce the load on the stormwater system. Your rainwater tank becomes a stormwater calming device.

Easy to install

Tankflush can be used to control an existing pump or can be matched to a new Davey pump. It can be part of a new installation or an upgrade. Tankflush can be mounted on a wall or connected directly to the pump. Tankflush is very easy to install, with three simple plumbing connections, power in and out via three-pin plug and socket and a low voltage line to the rainwater tank level sensor.