Dual Flow Pit tank filtration by Action Tanks

Action Tank Industries manufacture and supply a number of products for commercial and domestic use. These products significantly improve the quality of water flowing into the tank by filtering out pathogens, sediment and leaves.

Suitable for commercial applications and various downpipe dimensions, the Dual Flow Pit manages large roof areas to be harvested and drained to stormwater catchments.

Action Tank Industries manufacture and supply an inline filtration unit with a continuous flow. The Dual Flow Pit is a Dry System measuring 500mm W*620mmH (to Lid)*689mmH and is incorporated with a 1mm mesh leaf strainer to prevent mosquitoes, pathogens and vermin from entering the tank. Inlet configuration is either 2 x 100mm or 1 x 150mm. The Dual Flow Pit captures the rainfall from larger roof areas and flows to a chamber 300mmH *370mmL where the water drains through a small outlet at the base into a gravel pit beneath and enters the stormwater. When the water in the chamber reaches a height of 15cm it then flows into the tank but also continues to drain through the outlet at the base. During heavy rainfall the water rises and flows into the storm water drain via the top 100mm outlet, preventing