Reverse Osmosis units are widely used and have relatively higher acceptance for removal of salt. These units are designed as single pass and double pass as per the dissolved solids present. These units are available in standard unit model, to reduce space and compact design. The standard systems are skid mounted can be designed as per requirement. RO skids to treat Reject water of the existing Ro system to minimize reject quantity and reduce load on ETP. RO Systems are designed for chemical sanitizable and hot water santization.