HYPERSHELL™ Reverse Osmosis and Nanofiltration 8" Elements are ideal for food and dairy processing and combine robust RO and NF membrane sheets, precision automated element rolling, and a machined, polypropylene hard outer shell into a state-of-the-art design that minimizes channeling and prevents premature element failures. The rugged outer shell is easy to handle, enabling safer and faster loading and removal of elements from a system. Improved hydrodynamics (over mesh-wrapped) result in energy savings and more efficient processing and cleaning.
FILMTEC™ NF-390-FF Elements can be used by food and dairy processors for a variety of desalting, purification, and other separations. This element contains an improved nanofiltration membrane sheet that rejects organics with a molecular weight above 300 amu, while passing a variable degree of monovalent salts depending upon the composition of the process stream. The full-fit configuration is optimal for cleaning and minimizing "dead spaces. " All materials of construction are compliant with U. S. Food & Drug Administration indirect food contact requirements and are suitable for use in food processing applications.