Rain Harvesting 90mm First Flush Downpipe Diverter, White UPVC with Slow Release Valve

Name: Rain Harvesting 90mm First Flush Downpipe Diverter, White UPVC with Slow Release Valve
Brand: Rain
SKU: ING4760933
Price: 53.85 AUD
Availability: InStock

$53.85 $80.78 -33% OFF

You save: $26.93

Price reduced — was $80.78

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Dispatches within 1-2 business days Australia-wide delivery, typically 2-10 business days

Australian Stock Ships from AU warehouses

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A Rain Harvesting first flush downpipe water diverter keeps the dirtiest runoff out of your tank. This 90mm UPVC unit sends the initial roof wash, carrying dust, leaves and debris, away from your supply so cleaner water reaches the tank.

Size: 90mm
Colour: White
Material: UPVC
Type: First flush downpipe diverter

A slow release valve automatically drains the diversion chamber over time, resetting it for the next rainfall. The chamber capacity can be tailored by adding the right length of pipe. Understanding what first flush means in rainwater harvesting is simple: divert the first flush, protect the rest.

More about this product

The Rain Harvesting 90mm First Flush Downpipe Diverter is designed to prevent contaminants from entering your rainwater system for cleaner water collection.

Diverts the initial contaminated roof runoff away from your tank
Slow release valve automatically drains the chamber, ready for the next rainfall
Customisable by adding the appropriate length of pipe
Suits 90mm downpipes

Material: UPVC. Colour: White.

Questions & Answers

What is first flush in rainwater harvesting?

First flush is the initial roof runoff that carries the most dust, leaves and debris. This diverter sends that first flush away so cleaner water enters your tank.

What size downpipe does it suit?

It is designed for 90mm downpipes.

How does the diverter reset itself?

A slow release valve gradually drains the chamber over time, preparing it for the next rainfall.

Can I increase the volume it diverts?

Yes. The diversion capacity can be customised by adding the appropriate length of pipe.

What material is the diverter made from?

UPVC.

What colour is it?

White.

Standard Shipping Australia-wide
Dispatches within 1-2 business days from our Australian warehouses

14-Day Change-of-Mind Returns
Change of mind? Eligible products can be returned within 14 days of delivery if unopened, unused and in original packaging. Return postage and restocking fees may apply. This does not affect your Australian Consumer Law rights for faulty products.