X-Flow-S-14

Summary

Product identification

This document describes the X-flow S-14 microfiltration membrane module, also referred to as 8” S-14 FSFC PSU. It is designed for the clarification of beer and operates in a feed and bleed mode with crossflow, regular backwash, and Clean-In-Place (CIP).

The module is available in two types, differing by sealing, end cap material, and clamp type:

• Type 1 (Article Code: 2451RB452NG): Features a Polysulfone (PSF) End Cap and uses a DIN tri-clamp.
• Type 2 (Article Code: 2451RB452NG2): Features a stainless steel End Cap and uses a TC-100 clamp.

Membrane Characteristics:

• X-Flow B.V. product code: 1.5 MF05XL M2
• Composition: Hydrophilic blend of polyvinylpyrrolidone and polyethersulfone (PES/PVP)
• Structure: Asymmetric/microporous
• Performance: High performance with very good anti-fouling behavior

Mechanical / hydraulic

Dimensions:

• Membrane Diameter: 1.5 [mm]
• Membrane area: 9.8 [m²]
• Length L1: 1172 [mm]
• Length L2: 1010 [mm]
• Module diameter D1: 200 [mm]
• Feed connection D1: 217.5 (189) [mm]
• Feed connection D2: 106 (80) [mm]
• Permeate connection D3: 50.5 (32) [mm]

Dry Weight (including End caps and Clamps):

• S-14 Type 1: ca. 16.5 kg
• S-14 Type 2: ca. 19.5 kg

Materials of Construction:

• End Cap:
  • Type 1: PSF (Art. No. 14107)
  • Type 2: AISI 316 (Art. No. 18037B)
• Clamp:
  • Type 1 (Tri-clamp): AISI 316 (Art. No. 32035)
  • Type 2 (TC-100): AISI 304 (Art. No. 32TCS100 + 32TCB100A)
• O-ring (Concentrate):
  • Type 1: EPDM (Art. No. 32041)
  • Type 2: EPDM (Art. No. 32032)
• O-ring (Permeate, Type 1 and 2): EPDM (Art. No. 32040)
• Housing (Type 1 and 2): PSF
• Flow distributor (Type 1 and 2): PES
• Potting (Type 1 and 2): EP resin
• Membrane (Type 1 and 2): PES/PVP

Operating limits

• Max. system pressure:
  • 0 – 40 °C: 600 [kPa]
  • 40 – 60 °C: 500 [kPa]
  • 60 – 80 °C: 400 [kPa]
• Max. transmembrane pressure:
  • 0 – 30 °C: 300 [kPa]
  • 30 – 60 °C: 200 [kPa]
  • 60 – 80 °C: 100 [kPa]
• Max. backflush pressure:
  • 0 – 30 °C: 200 [kPa]
  • 30 – 60 °C: 150 [kPa]
  • 60 – 80 °C: 100 [kPa]
• Max. operating temperature: 80 [°C]
• Temperature change rate: Do not exceed 3°C/min above 35°C during heating or cooling to avoid mechanical damage.

Certifications

• USA: FDA compliant (CFR 177.1440, CFR 177.1655, CFR 177.2440 and CFR 177.2600)
• Europe: Tested according to EU regulation EC 1935/2004 and EC 10/2011

Handling and Maintenance

Storage:

• Dry membrane modules should be stored in a dry, normally ventilated place, away from sources of heat, ignition, and direct sunlight.
• Store between 0 and 40 °C at a relative humidity below 80% in their original packaging.

Start-Up:

• New modules should be cleaned during a complete CIP before start-up with beer.

Cleaning:

• Cleaning fluids should be of permeate quality or better.
• Cleaning pumps should be made of non-corroding materials.
• The use of lubricant based on fat or oil should be avoided.
• Operating modules at any combination of maximum limits of pH, chemical concentration, pressure, or temperature during cleaning or production may influence the membrane and/or module lifetime.

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

Official datasheet (PDF)

PDF datasheet