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Applications: Residential & Commercial Projects for On Site Detention, Infiltration & Rainwater Harvesting

Ausdrain Flushmax™ System

The AUSDRAIN Flushmax™ system is an innovative inspection, cleaning and maintenance system designed to provide permanent access to Ausdrain EnviroModule2 modular tanks. The system offers designers, builders and property owners a cost-effective and practical solution to enable the long-term maintenance of AUSDRAIN tanks. Flushmax™ modules are supplied pre-assembled and are easy to install. The modules create continuous rows of 300mm perforated pipes that run in either single or multiple rows throughout the tank. The flow rate of the inlet pipe(s) can be matched to the number of Flushmax™ modules required. For pipe dimensions greater than 300mm a manifold system can be designed to match the inflow rate of larger inlet pipes. Stormwater entering the inlet pit will first be filtered by a GPT or maxi mesh screen attached over the inlet to the Flushmax™ row. In the event that silt or debris enters the Flushmax™ row, secondary filtration will occur as the first flush carries any suspended solids into the outlet pit where they can be easily removed. Any solids that remain within the Flushmax™ row will settle on the base where they can be flushed out by a high pressure hose via the inspection pits at maintenance intervals. In addition to the benefits of permanent tank access for maintenance, Flushmax™ also provides an efficient and even discharge of water throughout the Ausdrain tank and draw down of water to external pump systems for irrigation purposes.


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