4040-F50-1

Summary

Product identification

• Product line: Membranium
• Product type: nanoUF Ultrafiltration membrane elements
• Application: For ground and artesian water clarification
• Models: 4040-F50-1, 4040-F50-2, 4040-F50-3
• Membrane material: Polysulfone
• Membrane type: RМ33PS with proteins molecular weight cut-off (MWCO) of over 50,000 Daltons
• Design: Spiral wound, Shrink film-wrapped (-F)
• Features: Brine Seal, Feed, Product, Interconnector supplied with each element

Operating limits

• Recommended operation pressure: 0,2-1,5 MPa
• Maximum operation pressure: 2,1 MPa
• Maximum pressure drop: 0,1 MPa
• Operation temperature: 4-50 °С
• pH at operation: 2-12
• CIP pH (short time operation): 1-13
• Acceptable free Chlorine concentration:
  • During continuous operation: 1 mg/l
  • During disinfection (not longer than 30 min): 200 mg/l
• Maximum feed flow: 18 m³/hr
• Concentrate/permeate ratio on each element: min 5:1
• Turbidity: 1 NTU max

Feed water

• Turbidity: 1 NTU max
• Specific flow by demineralized water (SDI<1): min. 240 l/(hr·m²·0,1 MPa)

Product water

• Rejection by protein*: 98%
  • *Test conditions: 0,1% solution of albumine (69 kDa) in 0,9% solution of NaCl, Р=0,1 MPa, Т=25 °С. Recovery -15%.

Mechanical / hydraulic

• Dimensions (for models 4040-F50-1/2/3):
  • A: 1016 mm
  • B: 101,6 mm
  • B’ (ATD): 100,3 mm
  • C: 19,1 mm
  • D: 26,7 mm
• Weight (for models 4040-F50-1/2/3): 3,6 kg
• Membrane area:
  • 4040-F50-1: 8 m² (86 ft²)
  • 4040-F50-2: 7,7 m² (83 ft²)
  • 4040-F50-3: 7,4 m² (80 ft²)
• Spacer thickness:
  • 4040-F50-1: 0,71 mm (28 mil)
  • 4040-F50-2: 0,79 mm (31 mil)
  • 4040-F50-3: 0,86 mm (34 mil)

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Disclaimer: This summary is based on extracted text and may miss figures, footnotes, or the latest revisions. Contractual data must match the OEM PDF revision used on the project.

Official datasheet (PDF)

PDF datasheet