NITTO DENKO High Performance Dairy Process Membranes USDA-Accepted High-Flux, 5,000 Dalton, Polyethersulfone Ultrafiltration Crossflow Membrane Elements in "Full-Fit", Net-Wrapped Configuration for Use in Dairy, BioPharm, Beverage and Other Applications Hydranautics' extensive experience in membrane innovation, design, and manufacturing is at the core of every Dairy5K membrane element. Dairy5K elements deliver exceptional performance and value, being manufactured with highly controlled, ISO 9001-compliant processes which ensure the highest quality, as well as most consistent and reliable performance available. Hydranautics PES membranes are always constructed with polypropylene backing for maximum chemical-resistance and • 80-90% sweet/acid whey concentration before evaporation and spray-drying • Last stage concentrations of whey protein isolates • Enhanced membrane chemistry for increased chemical resistance Constructed of patented "dry" Polyethersulfone membrane for maximum oxidation resistance, blister-resistant glue-line adhesion, element life and easy storage. No chemical membrane preservatives are utilized high rejection polypropylene-backed UF membranes provide maximum protein rejection and chemical Hydranautics' ultra Elements meet FDA regulation CFR Title 21 and "3A Sanitary Standards for Crossflow Membrane Modules, Number 45-01, USDA- Accepted - All Sizes All membrane rolls are tested on PEG6000 for adherence to flux and rejection All elements are individually vacuum-tested to ensure reliable field performance

NITTO DENKO Membrane Polymer Sanitary (Full-Fit) Spiral Wound Application Data: Maximum Applied Pressure, psig (bar) 150 (10) Maximum Chlorine Concentration, PPM at pH>10 200 Maximum Operating Temperature, °F (°C) 131 °F (55°C) Maximum Pressure Drop for a Vessel, psi 60 (4 bar) jag Pa Ponan PP PJP pa pappa aa pg-aa ao p r a oo o oo□a□a o□ oo□aa□□o□ MJ □oa□ao□c Hydranautics Corporate office: 401 Jones Road, Oceanside, CA 92058, USA 1-800-CPA-PURE Phone: 760-901-2500 Fax: 760-901-2578 Email: [email protected] Website: www.membranes.com