Spira-Cel OY-NP-4040 Series

Summary

Product identification

This summary covers the SPIRA-CEL® OY-NP-4040 Series modules for Nanofiltration.

• Membrane Type: NADIR® NP010, NP030
• Membrane Material: PES
• Outer Wrap: Industry hard shell

Mechanical / hydraulic

• Module Dimensions:
  • Outside Diameter: 101.5 mm (tolerance +0 / -2 mm)
  • Length: 1016 mm (tolerance +1 / -3 mm)
  • Permeate Tube Inside Diameter: 16.0 mm (tolerance ± 0.1 mm)
• Spacer:
  • Type: Diamond, Parallel
  • Thickness: 44 mil / 1.1 mm
• Membrane Area: 6.3 m²

Operating limits

• Recommended Operating Conditions:
  • Prefiltration: ≤ 75 µm
  • Cross flow (for water at 25 °C): 6 - 10 m³/h
  • Permeate pressure: 0 bar
• Allowable Operating Conditions:
  • 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 range during filtration: 0 - 12
  • pH range during CIP: 0 - 12
  • Disinfection with chlorine: 35,000 ppmh (at 200 ppm chlorine, 30 - 50 °C and pH > 11 for max. 30 min/day)

Disclaimer: This summary is based on extracted text and may miss figures, footnotes, or the latest revisions. Not all product combinations may be available. The manufacturer reserves the right to change specifications without prior notification. Contractual data must always match the official OEM PDF revision used on the project. Warranties are valid only if the values on the data sheet are followed, along with adherence to rules for installation, cleaning, water, and preservation, and use of MICRODYN-NADIR approved chemicals. Modules require a prescribed first cleaning before being put into production.

Official datasheet (PDF)

Lenntech datasheet mirror