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Rain Aid
Rain Aid


 
List Price: $99.95
Our Price: $99.95

Availability:: Usually Ships in 24 to 48 Hours
Product Code: FITRA34

Description Technical Specs Extended Information
 

Rain Aid®

The Rain Aid is a supplemental valve that allows you to integrate your normal water supply as a backup to your rain harvesting system. The Rain Aid opens, allowing water from a normal water source to fill and maintain the tanks water level when it drops below a pre-set limit. This supplements your rain harvesting and does not at all impede in normal rain collection.

  • Backup water supply control valve for rainwater collection.
  • The RainAid® ("RA20") valve is designed to be connected to a main water supply on a rainwater retention tank.
  • It provides a backup supply of water in the event of demand exceeding the on hand supply of rain water, whilst ensuring maximum rainwater storage at the next rainfall.
Rain Aide

  • Product Documentation

  • Features
    • Under normal conditions, rain water will fill the tank.
    • If the rainwater level drops below a pre-set level, the Rain
    • Aid® will open to maintain the water level using the main water supply system.
    • The rainwater tank is used to supply water to non potable outlets such as toilets, laundry and garden.
    • There is a 100mm differential between the open and closed positions of the Rain
    • Aid® valve.
    • Installation


    • Valve MUST NOT be fitted to tanks used partially or entirely for storm water detention. (Detention is the slow release of water run-off to the storm water drain during and after rainfall events).
    • Valve must be installed with the brass Y strainer supplied (RA2L only)
    • Do not restrict inlet water flow.Not to be modified.
    • Valve must be installed horizontally.
    • Overflow discharge must be visible.
    • Overflow and air gap to comply with local standards (air gap of 3 x mains water inlet pipe diameter - 55mm - complies with AS/NZS 3500.1)
    • The minimum water level (L) is easily set at any height during installation by adjusting the cord length.
    • Cord must hang freely.Failure to affix label, supplied with the valve, near the visible overflow discharge will void Warranty.
    • Some Australian states stipulate a minimum water level that must be maintained for fire fighting purposes.
    • Some Australian states stipulate a visible air gap.
    • With the RA2L a pipe can be plumbed from the 1/4" BSP outlet to create a visible air gap.
    • No more then 1 metre back pressure shall be applied to the valve from this pipe.

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