Constant water and pressure supplied by water supply. The check valve prevents water flow from pressure tank(s) to water supply; reserving stored water for use during water service or supply interruptions. The cycle valve cycles stored water; preventing stagnation. An isolation valve is installed before the check valve to isolate stored water if water supply is unsafe.
One analogy to describe WatrWise™ Water Storage could be like breathing; receiving water from the water supply during normal or relatively higher pressure situations and releasing water to the to Water User during low pressure situations that commonly occur in water systems during peak demand, emergency demand and service or supply interruptions.
Developed Countries
WatrWise™ stores water reserved for your use, supplying water during peak demand, emergency demand and service or supply interruptions; lowering water demand challenges for water systems. Stored water is cycled (replaced) every time you use water reducing incidence of stagnation.
Drought – Colorado River Shortage
Developing Countries
“It is not surprising that standpipes and household taps provide a better service than handpumps: they are closer, offset the effort of pumping, and provide safe water. What may be more surprising is the level of demand for this type of service, whose tariff is 10 times higher than a hand pump for a user consuming 10 to 20 litres per day.” – Dr. Christelle Pezon, IRC – The performance of piped water systems versus handpumps in rural growth centres
Recommended Reading:
The performance of piped water systems versus handpumps in rural growth centres
Reserved Water Storage 
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