supply of potable water purification systempotable water purification system,potable water purification system with inbuilt water cooler ro+uv as per is 14724 (latest) fo r water purification system with ultraviolet disinfection. having material of water storage tank-stainless ste el(ss-304), filtration water capacity in 80 liter/hour, stage of purification-5, no of ro membranes provided- 2 or above, ro membrane rating -80 gdp, operation mode-fully automatic with auto cut off, isi marked electronic and electrical parts must have provided, oem must have bis certification. make: blue star, volta s, kent, aqua guard, c greaves. [ warranty period: 30 months after the date of delivery ] ]