NANO9-2514

Summary

Product identification

• Model: NANO9-2514
• Type: Ultra Low Energy, Excellent Ion Selective - Nanofiltration Element
• Configuration: Spiral Wound
• Membrane Polymer: Composite Polyamide
• Brine Spacer Material: Polypropylene

Performance (Test Conditions)

• Permeate Flow: 140 gpd (0.5 m³/d)
• Stabilized Salt Rejection: >97%
• Nominal Membrane Area: 6 ft² (0.6 m²)
• Test Solution: MgSO₄ 2000 ppm
• Applied Pressure: 70 psi (4.8 bar)
• Operating Temperature: 77 °F (25 °C)
• Permeate Recovery: 10%
• pH: 6.5 ÷ 7.0

Operating limits

• Maximum Operating Pressure: 600 psi (41.4 bar)
• Maximum Temperature: 113 °F (45 °C)
• Maximum Pressure Drop: 10 psi (0.7 bar)
• Maximum Feed Flow: 6 gpm (23 lpm)
• Maximum Feedwater Chlorine: <0.1 ppm
• Maximum Feedwater SDI (15min): 5.0
• Maximum Feedwater Turbidity: 1.0 NTU
• Feedwater pH Range: 3.0 ÷ 10.0
• Minimum ratio of concentrate to permeate flow for any element: 5:1

Mechanical / hydraulic

• Total Length (A): 14.0 inches (355.6 mm)
• Diameter (B): 2.4 inches (61 mm)
• ATD Diameter (C): 0.75 inches (19.1 mm)
• Core Tube Extension (Feed Side, DF): 1.2 inches (30.5 mm)
• Core Tube Extension (Concentrate Side, DC): 1.2 inches (30.5 mm)
• Weight: 1 lbs (0.45 Kg)
• Sealant: Fiberglassed, Tape Wrapped

Other Operating Guidelines

• Minimum permeate flow for individual elements is 20 percent below the listed flow.
• Elements are vacuum sealed in a polyethylene bag containing less than 1.0% sodium meta-bisulfite.
• Permeate obtained from the first hour of operation should be discarded.
• Avoid static permeate-side backpressure at all times.
• For element loading, use only silicon or glycerine to lubricate o-rings and brine seal.
• The customer is fully responsible for the effects of incompatible chemicals on elements. The presence of free chlorine and other oxidizing agents will cause membrane failure, and such damage is not covered under warranty.
• These membranes may be subject to drinking water application restrictions in some countries; check the application status before use and sale.

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Disclaimer: This summary is based solely on the provided text extract. It may not include all figures, footnotes, or the most recent revisions present in the official PDF datasheet. For contractual data, always refer to the specific OEM PDF revision used on your project.

Official datasheet (PDF)

PDF datasheet