NANO-BW

Summary

Product identification

• Product Name: NANO-BW
• Configuration: Spiral Wound
• Membrane Polymer: Composite Polyamide

Performance

• Permeate Flow (Nominal): 11,000 gpd (41.6 m³/d)
• MgSO₄ Rejection (Nominal): 99.7% (99.5% minimum)

Test Conditions

• Feed Solution: 2000 ppm MgSO₄
• Applied Pressure: 130 psi (0.9 MPa)
• Operating Temperature: 77 °F (25 °C)
• Permeate Recovery: 15%
• Feed pH: 6.5 – 7.0

Operating limits

• Maximum Applied Pressure: 600 psig (4.14 MPa)
• Maximum Chlorine Concentration: < 0.1 PPM
• Maximum Operating Temperature: 113 °F (45 °C)
• pH Range, Operation (Cleaning): 3.0 - 9.0 (1.0 – 11.5)
• Maximum Feedwater Turbidity: 1.0 NTU
• Maximum Feedwater SDI (15 mins): 5.0
• Maximum Feed Flow: 75 GPM (17.0 m³/h)
• Minimum Ratio of Concentrate to Permeate Flow for any Element: 5:1
• Maximum Pressure Drop for Each Element: 10 psi

Mechanical / hydraulic

• Nominal Membrane Area: 400 ft² (37 m²)
• Feed/Brine Spacer Thickness: 34 mil (0.87 mm) with HYDRAblock™ Technology
• Length (A): 40.0 inches (1016 mm)
• Diameter (B): 7.89 inches (200 mm)
• Concentrate Tube ID (C): 1.125 inches (28.6 mm)
• Weight: 36 lbs. (16.4 kg)

Additional Notes

• Permeate flow for individual elements may vary ± 20 percent.
• Element weight may vary.
• All membrane elements are supplied with a brine seal, interconnector, and o-rings.

Disclaimer

This extraction may miss figures, footnotes, or revisions from the original document. Contractual data must match the OEM PDF revision used on the project.

Official datasheet (PDF)

PDF datasheet