Spira-Cel D OX NP 4040

Summary

Product identification

• Product Line/Series: SPIRA-CEL® OX-NP-4040 Series
• Document ID: D_OX_NP_4040_V4_00e
• Module Type: Modules for Nanofiltration
• Membrane Types: NADIR® NP010, NP030
• Membrane Material: PES

Mechanical / hydraulic

• Module Dimensions:
  • Ø Outside Module: 101.5 mm (tolerance +0 / -2 mm)
  • Length Module: 1016 mm (tolerance +1 / -3 mm)
  • Ø Inside Permeate tube: 16.0 mm (tolerance ± 0.1 mm)
• Module Specifications (by Membrane Type / Configuration):
  • NP010 (Configuration A):
    • Spacer type: Diamond
    • Spacer thickness: 30 mil / 0.8 mm
    • Membrane area: 7.6 m²
  • NP030 (Configuration B):
    • Spacer type: Diamond
    • Spacer thickness: 44 mil / 1.1 mm
    • Membrane area: 6.3 m²
  • NP030 (Configuration C):
    • Spacer type: Parallel
    • Spacer thickness: 44 mil / 1.1 mm
    • Membrane area: 6.3 m²
  • Outer wrap (all configurations): Industry hard shell

Operating limits

• Recommended Operating Conditions (by Membrane Type / Configuration):
  • Prefiltration:
    • NP010 (Configuration A): ≤ 50 µm
    • NP030 (Configurations B, C): ≤ 75 µm
  • Cross flow (for water at 25 °C):
    • NP010 (Configuration A): 4 - 8 m³/h
    • NP030 (Configurations B, C): 6 - 10 m³/h
  • Permeate pressure (all configurations): 0 bar
• Allowable Operating Conditions (all configurations):
  • Feed pressure, max.: 40 bar
  • Retentate pressure, min.: 0.7 bar
  • Transmembrane pressure, max.: 40 bar
  • Permeate pressure, max.: 0.35 bar
  • Pressure loss per module, max. (Δpmax):
    • 5 - 50 °C: 2 bar
    • 50 - 65 °C: 1.3 bar
    • 65 - 80 °C: 0.5 bar
  • Pressure loss per housing, max. at 80 °C: 2 bar
  • Processing temperature: 5 - 80 °C
• pH Ranges (all configurations):
  • During filtration: 3 - 14
  • During CIP: 2 - 14
• Disinfection (all configurations):
  • With chlorine: 35,000 ppmh (Note: at 200 ppm chlorine, 30 - 50 °C and pH > 11 for max. 30 min/day)

Note: Not all combinations are available.

Disclaimer: This summary is based on extracted text and may not include all figures, footnotes, or the latest revisions from the official PDF datasheet. Contractual data must always match the specific OEM PDF revision used for the project. The manufacturer reserves the right to change specifications without prior notification.

Official datasheet (PDF)

Lenntech datasheet mirror