The waters which are from heaven and which flow after being dug, and even those that spring by
themselves, the bright pure waters which lead to the sea, may those divine
waters protect me here'
- (Rig-Veda, Book VII, Hymn 49.2
ZEN under drain offers exceptional filtration performance in the water and waste water treatment industry whilst having low maintenance and operational cost. As compared to other underdrains, ZEN has a range of advantages that make it a prime choice between the two for major water utilities. ZEN under drain has a higher capacity system that lasts longer and reduces installation as well as operating costs. Reduced consumption of treated water for backwashing, savings in filter height and volume, faster and easier installation, simplified design filter and no need of suspended plenum floor and gravel make it supreme choice for water utilities.
ZEN Underdrains are designed to solve typical problems that occur in filtration plants and offer the following advantages: