Culligan® IW EVO reverse osmosis systems are the result of Culligan's long experience in applications of membranes on a world level. From water treatment for commercial applications of various sizes to that for the whole town water supply, Culligan has the expertise and a range of products to meet any need. The IW EVO reverse osmosis system is ideal for medium and high size applications that require high quality osmosed water. The system was designed and developed in order to meet various treatment requirements, from 5 to 36 cubic meters per hour. A range of standard functions aided by specific accessories can meet any application. To have a complete system, just choose the right size and the auxiliary accessories. DESCRIPTION OF COMPONENTS All the hydraulic components used in this systems consist of corrosion-resistant materials suitable for potable water treatment. They are designed to withstand the operating conditions envisaged, as follows: - the elements preceding the high pressure pump withstand a nominal pressure of 10 bar. - The high pressure circuit elements are designed to operate over to 16 bar according to the module. Overall, the system comprises: - A modular galvanized and painted steel frame - One or more pressure vessels made of FRP complete with the relative high efficiency osmosis modules. - One multistage high pressure centrifugal pump in AISI 316 stainless steel. - A hydraulic control panel comprising regulator valves, flow meters, pressure gauges and everything needed to set the system correctly. - A recirculation kit for the pump. - A system feeder solenoid valve. - A minimum pressure switch. - A feed water thermometer - Valves for sampling of the individual osmosis modules.