UH030 P

Summary

Product identification

The NADIR® UH030 P is an Ultrafiltration Membrane, specifically a hydrophilic polyethersulfone (PES) flat sheet membrane. It has a nominal molecular weight cut-off (M.W.C.O.) of 30,000 Daltons. It is FDA compliant and available in dry flat sheet rolls.

It is suitable for food, dairy, and process separations, as well as water purification.

Membrane Characteristics

• Membrane Chemistry: Polyethersulfone (PES)
• Backing Material: Polypropylene
• Nominal M.W.C.O. (Da): 30,000
• Permeability LMH/bar (GFD/psi)ᵃ: ≥ 35.0 (≥ 1.4)
  • ᵃ Test conditions for permeability: Clean water, 4 bar (58 psi), 20°C (68°F), crossflow operation.
• Thickness (µm): 210 – 250

Operating limits

• pH Range: 0.0 – 14.0
• Chlorine Toleranceᵇ: 200 ppm (sanitization) at pH ≥ 10.5
  • ᵇ For daily short term cleaning: maximum 50°C (125°F), 30 min.

Mechanical / hydraulic

• Standard Sizes:
  • A4 sample size: 210 mm x 297 mm (8.27 in x 11.69 in)
  • Nominal roll size: 150 m x 1016 mm (492 ft x 40.0 in)
  • Custom lengths may be available on request.

Important Information

• Initial Flush: MANN+HUMMEL Water & Fluid Solutions recommends flushing membrane for 30 minutes and discarding permeate during the flush prior to operation.
• Storage: Membrane shipped dry should be stored away from direct sunlight in a cool, dry place. Refer to "Membrane Storage Guide – Flat Sheet Membrane (TSG-O-011)" for more details.

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Disclaimer: This summary is based on the provided text extraction and may not include all figures, footnotes, or the latest revisions of the OEM PDF. Contractual data must match the specific OEM PDF revision used on the project.

Official datasheet (PDF)

PDF datasheet