The Onga WaterSwitch is an automatic rainwater controller utilised in dual water source systems, where, rainwater is given priority for everyday applications such as your washing machine and toilets.
Your rainwater harvesting system is equipped with a pump and a mains water backup WaterSwitch. The pump is designed to give mains pressure and flow and to be matched to the water supply requirements within the house. The pump is designed to supply water to toilets, washing machines and outdoor taps. The WaterSwitch continuously supplies mains water in the event of a power failure or a pump failure.
The Onga WaterSwitch is also compliant to the latest WaterMark approval laws so you can be sure that this product has been independently tested and certified for your satisfaction.
Ideal for residential and commercial use. The Onga WaterSwitch coupled with the Onga TankBuddy 450DR submersible pump makes for a low cost silent rainwater harvesting system ideal for single storey homes to service one toilet, laundry and a garden tap supplying 55lpm @ 150kpa and 35lpm @ 200kpa.
Silent running operation
Convenient Monitoring with the H2OInformer. New state of the art, wireless interface module records water usage for both mains and tank water so you can see your actual water savings from up to a 20 metre range
Upon activation, solenoid valve prevents mixing of mains and tank water so genuine water savings are achieved
High flow capability (>200L/min)
Guaranteed Compliance: Switching, Not Mixing
Greater Flow = Greater Savings
Dedicated water source selection
Indicators for which resource is being consumed
Programmed smarts restrict pump cycling at very low flows
Manual override priming button
Mains water selection in case of blocked tank water supply
Automatic default back to mains water in case of power interuruptions
2 year Onga warranty
55lpm @ 150kpa and 35lpm @ 200kpa
As a tap guide - 1 tap = 10 litres per minute *1 sprinkler = 15 litres per minute.