Rain Harvesting First Flush Max with Catch-all Tee

The Rain Harvesting First Flush Max w/ Catch-All Tee is the first line of defense against contamination, allowing you to capture the best quality water for your rainwater collection system. Featuring a large-diameter chamber capable of containing the initial flush and a Catch-All Tee to ensure no water skips across the tee until the first flush is complete, this device helps you get the most out of your rainwater harvesting.

The unique design includes a jump that makes it harder for dirty water to skip through, unlike standard tees that can allow water to pass at less than 1L/second. The Catch-All Tee prevents this, ensuring you get clean water with every rainfall event.

The space-saving design allows you to use it with any length of pipe to suit your system and installation location. The inlet and outlet on the tee are 3 inches, with an expanding 4-inch chamber, so you can capture 30% more water in the chamber. The Max Chamber increases the volume of water you can catch in a smaller area, making the most of your available space.

The device works automatically, with a slow release valve that drains the chamber over time, ensuring you're ready for the next rainfall. The neutral white finish can be easily painted to match your wall or pipes, allowing for versatile application.

This First Flush diverter is ideal for capturing cleaner rainwater, isolating contaminant-laden water before it reaches your tank and keeping organic and inorganic fine particles out of your rainwater harvest.

The package includes the First Flush Max Tee, Ball Seat, Sealing Ball, End Coupling, Plastic Filter Screen, Flow Control Valves, Exit Funnel, Hose Connector, and Wall Brackets, compatible with 3-inch round SCH40 and SDR35 pipes.

Utilizing rainwater can bring significant economic, social, and environmental benefits, such as saving money, lowering your environmental footprint, reducing dependence on mains water supply, improving drought resilience, and increasing self-sufficiency. Use harvested rainwater for irrigation, topping up ponds, pools, and water features, and filling catchment containers.

Quality and reliability are crucial to harvesting, filtering, and accessing clean water. We know that a chain is only as strong as its weakest link, and that's why we focus on creating essential rainwater collection and filtration products to deliver you the volume and quality of water you need, backed by our 25+ years of knowledge.

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