The Alfa Laval PilotUnit 2.5" RO/NF is a desktop laboratory unit in a handy and compact design. It holds a 2.5" spiral element for reverse osmosis or nanofiltration with a membrane area of up to 2 square metres     The Alfa Laval PilotUnit 2.5" RO/NF is ideal for reverse osmosis and nanofiltration tests of system configurations as well as for pilot and small-scale production.   - Versatile filtration properties - up to 2 m2 membrane area - test of different spiral element types - system configuration and comparison tests - product volumes ranging from 20 to 1,000 litres   - Sanitary design with all materials in compliance with FDA regulations - Rapid, easy exchange of spiral element - Operation at pH 1-13, and pressures of up to 60 bar - Complete unit with pump, valves, instrumentation, tank, etc. Needs only a power supply, water, and feed product to operate   Alfa Laval spiral element options The element housing in the Alfa Laval PilotUnit 2.5" RO/NF is designed for the complete range of Alfa Laval 2517 test elements.