Listed in Water Purifier Dealers
- Kandivali West, Mumbai, Maharashtra, India
We have designed the PURAIN Rainwater filter, sometimes known as the hydraulic jump filter, for roof areas ranging from 60m² to more than 6000m².
This filter automatically cleans itself by means of the hydraulic jump. The design model for PURAIN Rainwater filters comes from nature. At almost every course in a stream, you can see how the hydraulic jump functions.
The water flows over one of the stones, smooth and rounded by the action of the water over time. The water flow is substantially changed by the height drop, from a sub-critical to a super- critical flow. At the bottom of the dip, the waterflow changes again to a subcritical flow in a process now commonly known as hydraulic jump. This resulting increase in water power is similar to a strong eddy and any impurities are then forced over the next level and washed away downstream.
PURAIN RWH Filters can be used by Residential Complexes & Towers, Individual villas, Bungalows, Farm houses, Malls, Hospitals, Hotels, Schools & Colleges, Industrial & Corporate parks, Manufacturing plants and Govt. organisations.
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