Rainwater Harvesting you can save up to 40% of your mains water usage with Davey RainBank.

CLICK HERE TO WATCH THE VIDEO ON RAINWATER HARVESTING.

The RainBank is an automatic controller for rainwater harvesting. RainBank controls the water supply for toilet and laundry applications by automatically selecting the water source with rainwater being the priority and mains water the back up. RainBank can save up to 40 per cent of a household’s drinking quality water that is normally used in these applications, helping conserve precious water reserves. RainBank is available as a kit with a range of dependable Davey pumps to suit a wide range of homes and applications. ‘S’ kits have submersible pumps that are ideal for running in the tank to help eliminate noise as well as the potential for theft.

RAINWATER HARVESTING CONTROLLER

Model Numbers: KRB1, KRB2, KRB3, KRB4, KRBX1, KRBS1, KRBS2, KRBSA1

Dual source controller, specifically designed to source rainwater for water applications such as toilets and/or laundry, with automatic mains water back-up. Also suitable for exterior taps.

 WHY CHOOSE THE RAINBANK CONTROLLER?

• RainBank automatically switches between rainwater and mains water supply, so there is no need for consumer intervention.
• Feedback lights to indicate water source and faults.
• Unique patented, yet uncomplicated technology, providing a dependable solution to rainwater harvesting.
• Environmentally friendly:

Saving water
Reduced inflow to stormwater systems
No re-pumping of mains water
Low power consumption in standby

• No solenoid valves used
• Provides seamless mains back-up in the event of no rainwater or electrical interruptions, for consumer convenience and comfort.
• Adaptable to existing pumps and rainwater tanks, to reduce waste and use existing resources.
• Built-in backflow protection valve (dual check valve) in compliance with the requirements of AS/NZS 3500-1-2003 for added safety and assured protection of your mains water supply.
• Can be mounted on pump or on nearby wall for easier installation and to suit a variety of applications. Best mounted near the laundry and away from bedrooms.
• Simple to install with no adjustment necessary, saving time and money at installation.
• Yellow LED – fault condition

APPLICATIONS

RainBank is ideal for metropolitan rainwater harvesting on homes, toilet blocks and garden irrigation.

RAINWATER HARVESTING SYSTEM

Model Numbers: KRBCABS1/20, KRBCABS2/20, KRBCAB1F

Packaged rainwater harvesting system, incorporating RainBank dual source controller, specifically designed to source rainwater for applications such as toilets and/or laundry, with automatic mains water back-up. The system includes filtration and stop valves for reliability, and comes packed into a neat lockable metal cabinet.

 WHY CHOOSE THE DAVEY RAINBANK RAINWATER HARVESTING SYSTEM?

• All factory assembled and tested in a lockable metal cabinet for a neat and professional presentation.
• Simple to install with no adjustment necessary, saving time and money at installation.
• RainBank automatically switches between rainwater and mains water supply, so there is no need for consumer intervention.
• Feedback lights to indicate water source and faults.
• Incorporates easily with new and existing buildings, for convenient installation.
• Unique patented, yet uncomplicated technology, providing a dependable solution to rainwater harvesting.
• No solenoid valves used.
• Very low standby power – only 0.5 watts.
• Provides seamless mains back-up in the event of no rainwater or electrical interruptions, for consumer convenience and comfort.
• Built-in backflow protection valve (dual check valve) in compliance with the requirements of AS/NZS 3500-1-2003 for added safety and assured protection of your mains water supply.
• Incorporates pre and post filtration to ensure reliability and high water quality.
• Comes with a choice of D42A/B20 and D53A/B20 submersible pumps or HP45-05 surface pump.
• Easily reversible for left and right handed installations.

RAINBANK EVO2 IN TANK SYSTEMS

The all-in-one RainBank Evolution MKII comprises of a submersible D42A/B pump, a RainBank switching device, and optional filtration. It sits neatly out of view in the top of the tank to dramatically reduce messy pipework.

APPLICATION:

Davey RainBank is ideal for metropolitan rainwater harvesting for:

• Homes
• Toilet blocks
• Garden irrigation

Click here to watch a video to show you the Evolution MkII rainwater harvesting system. This integrated device features a powerful Davey submersible pump and a RainBank mains water diverter. It comes with in built filtration, and is easily installed in a Tankworks rainwater tank.

WHY CHOOSE THE EVOLUTIONMKII RAINWATER TANK SYSTEM?

Patented, yet uncomplicated technology, providing a dependable solution to rainwater harvesting. Beware of imitiations, if it doesn’t have Davey on it, it’s not a RainBank!

RainBank automatically switches between rainwater and mains water supply, so you don’t need to think about it.

Fits neatly in the top of the tank for a space-saving, sleek design.

Incorporates easily with new homes and buildings. All installation materials are included to save you time and money.

Placement of the connection points saves time on installation.

Environmentally friendly:

• Saving water
• Reducing flow to storm water systems
• No re-pumping of mains water
• Low power consumption in standby
• No solenoid valves used. Provides seamless mains backup in the event of no rainwater or electrical interruptions.
• Built-in backflow protection valve (dual check valve) in compliance with the requirements of AS/NZS 3500-1-2003 for added safety and assured protection of your mains water supply.

RainBank control module has Watermark approval under licence WMKA 22042.