MB 40 OP

Summary

Product Identification

This document describes the DuPont™ IntegraTec™ MB 40 module, a P series pressurized PES ultrafiltration module designed for open platform systems. It was previously known as dizzer XL 1.5 MB 40 W.

• Part Number / GMID: IN-0069 / 12071517
• 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
• End Cap Material: PVC-U, grey
• End Cap Coupling Material: SS (EPDM sealing)

Key Applications

• Municipal wastewater
• Industrial water
• Wastewater reuse
• Ideal for height-restricted or containerized filtration solutions

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:

• Open platform design to fit customer-built skids.
• Robust materials for long lifetime.
• Easy installation and low maintenance.
• All wetted parts corrosion-free.

Mechanical / Hydraulic

Dimensions:

• Active Membrane Area: 40 m² (431 ft²)
• Module Length (L): 1,485 ± 1.5 mm (58.5 inch)
• Distance Top / Bottom Feed Port (L1): 1,599 ± 3.0 mm (63.0 inch)
• Length with End Caps (L2): 1,679 ± 3.0 mm (66.1 inch)
• Module Diameter (A): 250 ± 1.5 mm (9.8 inch)
• Distance Feed Top Port - Filtrate Port (B): 190 ± 1.5 (7.5 inch)
• Outer Diameter End Cap Coupling Maximum (C): 295 mm (11.6 inch)
• Protruding Part of the Port (E): 40 ± 1 mm (1.6 inch)
• Filtrate / Backwash Port (D): 50.8 mm (2 inch)

Weight and Volume:

• Shipping Weight: 43 kg (95 lbs.)
• Weight Empty: 43 kg (95 lbs.)
• Weight Filled: 95 kg (209 lbs.)
• Hold-Up Volume Feed (CIP): 20 L (5.4 gal)
• Hold-Up Volume Membrane Structure (CIP): 16 L (4.2 gal)
• Hold-Up Volume Filtrate (CIP): 25 L (6.8 gal)

Operating Limits

General Operating Conditions:

• Operating Temperature Range: 1 - 45 °C (34 - 113 °F)
• Operating pH: 2 - 12
• Cleaning pH: 1 - 13
• 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: 9.2 m³/h (40.5 gpm)

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: 7.2 m³/h (31.7 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

Important Operational Notes

• Avoid any abrupt pressure variations during start-up, operation, shutdown, cleaning, or other sequences to prevent possible membrane damage.
• For assembly, preservation, and rinsing procedures, refer to the specific DuPont™ IntegraTec™ instruction manuals.
• Certified drinking water modules require specific conditioning procedures and may be subject to additional regulatory restrictions in some countries.

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Disclaimer: This summary is based on extracted text and may miss figures, footnotes, or the full context of the original PDF. Contractual data must always match the official OEM PDF revision used on the project.

Official datasheet (PDF)

Lenntech datasheet mirror