First Flush w/ Catch-All Tee

Protect your rainwater quality by diverting the most contaminated water that washes off your roof with the first few millimetres of rainfall with a first flush diverter. We've included the Catch-All Tee to ensure no water skips across the tee until the first flush of water is complete – which means you only capture the best quality water. It's a great step up from the Basic Tee.

Divert contaminated water

Divert contaminated water

Prevents organic and inorganic fine particles from your roof entering your rainwater system.
Catch-All Tee improves clean water yield

Catch-All Tee improves clean water yield

The Catch-All Tee ensures no water skips across the tee until the first flush of water is complete – which means you only capture the best quality water.
It works automatically

It works automatically

Slow Release valve automatically drains your chamber over time so you are ready for the next rainfall event.
Just add pipe

Just add pipe

We include all fittings you need to set the system up. Just add the pipe to create the storage chamber.
SKU :
#002f6c
White
0
0
0
0
First Flush w/ Catch-All Tee
ic

Benefits

Catch-All Tee improves clean water yield

The Catch-All Tee ensures no water skips across the tee until the first flush of water is complete – which means you only capture the best quality water. The unique design incorporates a jump which makes it harder for dirty water to skip through. Standard tees can allow water to skip through at less than 1L/second. The Catch-All Tee won't let this happen, which means you only get clean water in your tank.

Benefits

Improve your rainwater quality

By diverting and discarding the most contaminated water from your roof, the First Flush Basic helps keep hazardous bacteria and fine particles out of your tank. This improves the quality of the rainwater you collect and is a key step in effective rain harvesting practices.

Benefits

It works automatically

Slow Release valve automatically drains your chamber over time so you are ready for the next rainfall event.

Benefits

Catch-All Tee improves clean water yield

The Catch-All Tee ensures no water skips across the tee until the first flush of water is complete – which means you only capture the best quality water. The unique design incorporates a jump which makes it harder for dirty water to skip through. Standard tees can allow water to skip through at less than 1L/second. The Catch-All Tee won't let this happen, which means you only get clean water in your tank.

Benefits

Improve your rainwater quality

By diverting and discarding the most contaminated water from your roof, the First Flush Basic helps keep hazardous bacteria and fine particles out of your tank. This improves the quality of the rainwater you collect and is a key step in effective rain harvesting practices.

Benefits

It works automatically

Slow Release valve automatically drains your chamber over time so you are ready for the next rainfall event.

Product Installation, Maintenance and Information

Yes
Yes
Yes

Specifications

All measurements are in mm unless specified otherwise

Click the drawing to view it in full size

Pipe Fitment

You may also like

We’re sorry, the product you are looking for is not available in this region. Click here to view all available products for this region.

If you need help, please contact our team who will be glad to assist.

Looking for something else?

View the full product range from our home base in Australia.

First Flush Calculator by Rain Harvesting

First Flush Calculator

Easily calculate how much water you need to divert and discover which First Flush Diverter is right for you.

Ontwerpdiens

Verbeter jou bestaande Rain Harvesting-stelsel of ontwerp 'n nuwe een met die hulp van ons kundiges en ons gratis stelselontwerpdiens.

Gratis Handboeke deur Rain Harvesting

Reën Oes Handboek

'n Gids wat jou van hulp en inspirasie sal voorsien om jou reënwater-ophaalreis vandag te begin.

'n Skets van meganika oor reën-oes

Ontwerpdiens

Verbeter jou bestaande Rain Harvesting-stelsel of ontwerp 'n nuwe een met die hulp van ons kundiges en ons gratis stelselontwerpdiens.