Inge MB 1.5 XL 40 TRS

Summary

Product Identification

• Module Name: DuPont™ Inge™ MB 0.9 XL 80 TR Module
• Part Number / GMID: IN-5109 / 12071530
• Mode of Filtration: In-Out Pressurized
• Membrane Type: Multibore™
• Membrane Material: PESm
• Nominal Membrane Pore Size: 0.02 µm
• Module Operating Process: Dead-end
• Housing Material: PVC-U, white

Key Applications

• Municipal drinking water
• Desalination RO pretreatment
• Industrial utility water
• Industrial wastewater reuse
• Ideal for large systems

Key Features

• Proven Multibore™ PES Fibers:
  • Exceptional physical strength and chemical resistance.
  • High colloidal particulate, bacteria and virus log removal rate.
  • Unique design for high solids loads.
  • Optional coagulation can enhance the removal of algae and organics.
• Optimized Module Design:
  • Innovative end-cap design to suit T-Rack™ concept with simple assembly and scalability.
  • Robust materials for long lifetime.
  • Easy installation and low maintenance.
  • All wetted parts corrosion free.

Mechanical / Hydraulic

Dimensions

• Active Membrane Area: 80 m² (861 ft²)
• Module Length Including T-Piece (L): 2,101 mm (82.7 inch)
• Module Diameter (D): 250 mm (9.8 inch)

Weight and Volume

• Shipping Weight (Module Only): 54 kg (120 lbs.)
• Weight Empty (Module and Corresponding Frame): 67 kg (147 lbs.)
• Weight Filled (Module and Corresponding Frame): 133 kg (292 lbs.)
• Hold-Up Volume Feed (CIP): 33 L (8.7 gal)
• Hold-Up Volume Membrane Structure (CIP): 20 L (5.4 gal)
• Hold-Up Volume Filtrate (CIP): 31 L (8.3 gal)

Typical Operating Conditions

• Typical Filtration TMP: 0.1 - 0.6 bar (1.5 - 8.7 psi)
• Typical Backwash TMP: 0.3 - 2.0 bar (4.4 - 29.0 psi)
• Backwash Flux: 230 L/(m²h) (135 gfd)
• Backwash Flow: 18.4 m³/h (81.0 gpm)

Operating Limits

• Operating Temperature Range: 1 - 45 °C (34 - 113 °F)
• Operating pH: 2 - 12
• Cleaning pH: 1 - 13

Maximum Operating Limits

• Rate of Temperature Change: 5 °C/min (9 °F/min)
• Inlet Pressure at max 40°C: 5 bar (73 psi)
• Rate of Pressure Change: 0.5 bar/sec (7.3 psi/sec)
• Filtration TMP: 1.5 bar (22 psi)
• Backwash TMP: 3.0 bar (44 psi)
• Filtration Flux: 180 L/(m²h) (106 gfd)
• Filtration Flow: 14.4 m³/h (63.4 gpm)
• Backwash Flux: 300 L/(m²h) (176 gfd)
• Particle Size: 300 µm
• Exposure NaOCl: ≤ 500,000 ppm x h (at pH ≥ 9.5)
• Concentration NaOCl: 2,000 ppm
  • NaOCl exposure limits at lower pH are dependent on water type and are project specific.

T-Rack™ Configurations

The datasheet provides detailed tables for T-Rack™ configurations, including Single-Sided Connection to Manifold (2 Rows and 4 Rows configurations) and Double-Sided Connection to Manifold (4 Rows configuration). These tables list the number of modules, T-Rack™ Unit part number, rack length, and total membrane area for various system sizes.

• Single-Sided Connection to Manifold (2 Rows Configuration): Supports 4 to 30 modules, with total membrane areas ranging from 320 m² (3,444 ft²) to 2,400 m² (25,833 ft²).
• Single-Sided Connection to Manifold (4 Rows Configuration): Supports 32 to 60 modules, with total membrane areas ranging from 2,560 m² (27,556 ft²) to 4,800 m² (51,667 ft²).
• Double-Sided Connection to Manifold (4 Rows Configuration): Supports 64 to 120 modules, with total membrane areas ranging from 5,120 m² (55,111 ft²) to 9,600 m² (103,333 ft²).

See the official PDF for exact tabulated values, part numbers, and dimensions for each T-Rack™ configuration.

General Information

• Avoid abrupt pressure variations during start-up, operation, shutdown, cleaning, or other sequences to prevent possible membrane damage. The maximum allowable pressure change is 0.5 bar/s.
• For assembly, refer to the latest version of the DuPont™ Inge™ TR Rack Assembly Manual (Form No. 45-D02230-en).
• Failure to strictly follow operating limits and guidelines may void any warranty.
• For biological growth control during extended shutdowns, a storage solution must be introduced. Refer to the DuPont™ Inge™ PES-UF Module Preservation Instruction (Form No. 45-D02946-en) for details.

Regulatory Note

• Certified drinking water modules require specific conditioning procedures prior to producing potable water. Refer to the DuPont™ Inge™ Process and Design Guidelines (Form No. 45-D02234-en) for operating parameters.
• Drinking water modules may be subject to additional regulatory restrictions in some countries. Check local regulatory guidelines and application status before use.
• Flushing must be done according to the DuPont™ Inge™ PES-UF Module Rinsing Procedure (Form No. 45-D02947-en).

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Disclaimer: This summary is based on extracted text and may not include all figures, footnotes, or the latest revisions present in the official OEM PDF datasheet (Form No. 45-D02243-en, Rev. 5, January 2026). Contractual data for any project must always match the specific OEM PDF revision used for that project.

Official datasheet (PDF)

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