Elements - An element or elements are often referred to as a "module". Elements are the physical devices that house the RO membrane. Spiral wound reverse osmosis systems can have up to six elements per pressure vessel. Hollow fiber RO systems have only one element per pressure vessel.

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Reverse Osmosis Chemicals International work closely with a diverse range of global organisations, intelligently combining advanced treatment technologies with practical solutions to resolve complex issues. If you have a project you would like to discuss, or you require technical support and assistance; or if you simply have a question about our reverse osmosis technology solutions please contact one of our specialist advisors using our Technical Support page or call us on +44 (0) 161 877 2334.