FilmTec – RO Membranes – Dairy NF Membranes – NF-3838/30-FF

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Filmtec NF membrane elements are used by food and dairy processors for a variety of desalting,
purification and other separations. All NF245 elements contain an improved nanofiltration membrane sheet designed to reject organics with a molecular weight above 300 amu while passing monovalent salts.

Active Area – 79 Ft2 (7.5 m2)

Feed Spacer – 30 mil

Design Features – Mesh Wrap Full Fit

Max recirculation Cross-Flow – 80 gpm

Max element – 13 psi (0.9 bar)


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Manufacturer Filmtec
Series Dairy NF Membranes
Model Number NF-3838/30-FF
Part Number 146071
Description Maximum Operating Pressure : 800 psig (54.8 bar)
Maximum Operating Temperature : pH 2 – 10 - 122°F (50°C), Above pH 10 - 95°F (35°C)
pH Range : pH 2 – 11
Free Chlorine Tolerance : Non-detectable
Hydrogen peroxide usage limit : Continuous operation 20 ppm
Short-term cleaning (@ 77°F/25°C maximum) 1,000 ppm

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