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Commercial First Flush Water Diverters

Commercial First Flush Water Diverters are for larger 150mm and 225mm downpipe sizes. Installed via a T-join along the pipework that supplies water to your rainwater tank. Downpipe diverters help to direct this initial dirty rainwater away from your tank.

Note: Water diverted should be a minimum of 20 litres per 100 square metres of roof area (or 0.2L per m2).
225mm First Flush Delta Commercial (WDCL22)225mm First Flush Delta Commercial (WDCL22) - specifications]

225mm First Flush Delta Commercial Diverter

Price $699.95 GST incl.
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150mm Delta Commercial First Flush Diverter

150mm First Flush Delta Commercial Diverter

Price $360.00 GST incl.
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First Flush Advanced Release Valve (WDRV01)First Flush Advanced Release Valve

First Flush Advanced Release Valve

Price $65.00 GST incl.
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Wet-Dry Valve Kit (DRYV01)

Wet-Dry Valve Kit

Price $75.00 GST incl.
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† Every care is taken to ensure that the information on this website is accurate at the time of publishing. Unfortunately, errors can occur, and information may also change over time. As such, before acting on any information found on this website please either first confirm it with us in writing or use at your own risk.

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