The ‘Evolution Series’ from Tankworks is the first rainwater harvesting unit designed specifically for builders.

 By integrating our premium quality steel rainwater tanks with a submersible pump and mains by-pass controller, the ‘Evolution Series’ offers the advantage of dramatically reducing the installation time and saving costs, while improving the appearance for the home owner.

Manufactured in Melbourne.  Innovation Patent No. 2010101393.  Call 1300 736 562 to find out more. 

Improved Installation

The ‘Evolution Series’ includes a powerful submersible pump and hydraulic mains by-pass controller as an integrated unit. Compression fittings on the lid of the unit allow a simple connection to the copper tails on the wall. Hook up the inlet line and overflow, plug the power lead in, and the ‘Evolution Series’ rainwater harvesting unit is completely installed. The ‘Evolution Series’ will save time and money.

Improved Aesthetic

The home owner will appreciate the improved appearance of the ‘Evolution Series’ rainwater harvesting system. No longer will the design of the house be compromised by pipes, leads, filters, controllers and brackets attached to their wall.

Improved Performance

The ‘Evolution Series’ whisper quiet, powerful submersible pump will service both low set and high set homes with ease. The pump automatically senses water levels eliminating the need for a float switch. When the tank runs out of water the mains bypass controller will open the main line to the internal appliances while the pump resets and periodically tests the water level.

The hydraulic mains by-pass controller relies on pump pressure, not electronics, to charge the line to the internal appliances. This hydraulic controller has proven itself in the field to be more reliable than an electronic controller. It also means that the line to the internal appliances is charged with tank water first.

Key Benefits

• Mains water bypass controller mounted in the tank, saving space on the wall of the house.
• A high quality polymer coated steel water tank with 20 year warranty against corrosion
• The Evolution Series comes in a wide range of tank sizes to suit builder requirements
• Available in the full range of Colorbond ® colours
• High flow, high pressure submersible pump with 2 year warranty
• Mains water backup controller with 2 year warranty
• Corrosion resistant pump components.
• Fully automatic pump and controller operation.
• 240V single phase pump motor with in-built auto reset thermal overload.
• Services up to 9 taps
• The powerful pump will deliver 450kPa nominal pressure and a flow rate of 95 lpm