XP 77

Summary

Product identification

• Product Name: DuPont™ IntegraTec™ XP 77 IP P series Pressurized PVDF UF Module
• Previous Name: DuPont™ IntegraPac™ IPD-77XP
• Part No / GMID: 12091629
• Key Features:
  • Proven XP™ Hydrophilic PVDF Fiber: Superior fouling and chlorine resistance, high colloidal particulate, bacteria, and virus log removal rate, excellent filtration permeability, easy cleaning and wettability.
  • Optimized Module Design: Innovative end cap for direct coupling in IP skids, high active filtration area, high operation recovery with high air scouring tolerance, reduced chemical consumption, robust materials for long lifetime, easy installation and low maintenance.
• Key Applications: High recovery and large size filtration in municipal drinking water, industrial utility water, industrial wastewater reuse, municipal wastewater filtration, and RO pretreatment.

Mechanical / hydraulic

• Mode of Filtration: Out-In Pressurized
• Membrane Type: Hollow fiber
• Membrane Material: PVDF (Polyvinylidene Fluoride)
• Membrane Pore Size: 0.03 μm
• Module Operating Process: Dead-end
• Other Wetted Module Components: Polyurethane, uPVC, EPDM, and ABS
• Active Membrane Area: 77 m² (829 ft²)
• Module Length Overall (L): 2,488 ± 3.0 mm (98.0 ± 0.1 inch)
• Module Length (L3): 2,364 ± 3.0 mm (93.1 ± 0.1 inch)
• Module Length (L2): 2,189 ± 3.0 mm (86.2 ± 0.1 inch)
• Module Length (L1): 2,000 ± 3.0 mm (78.7 ± 0.1 inch)
• Module Diameter (D): 225 mm (8.9 inch)
• Module Width (W1): 360 mm (14.2 inch)
• Module Width (W2): 342 mm (13.5 inch)
• Shipping Weight: 81 kg (178 lbs.)
• Weight Empty: 66 kg (146 lbs.)
• Weight Filled: 119 kg (262 lbs.)
• Hold-Up Volume Feed (CIP): 38 L (10.0 gal)
• Hold-Up Volume Membrane Structure (CIP): 14 L (3.7 gal)
• Hold-Up Volume Filtrate (CIP): 12 L (3.2 gal)

Operating limits

• Operating Temperature Range: 1 - 40 °C (34 - 104 °F)
• Operating pH: 2 - 11
• Cleaning pH: 2 - 12
• Typical Filtration Trans-Membrane Pressure (TMP): 0.4 - 1.5 bar (5.8 - 21.8 psi)
• Typical Backwash TMP: 0.6 - 2.0 bar (8.7 - 29.0 psi)
• Backwash Type: Air scour with liquid backwash
• Typical Backwash Flux: 100 L/(m²h) (58.8 gfd)
• Typical Backwash Flow: 7.7 m³/h (34.0 gpm)
• Maximum Rate of Pressure Change: 0.5 bar/sec (7.3 psi/sec)
• Maximum Inlet Pressure: 6.25 bar (at 20 °C) (90.7 psi)
• Maximum Filtration TMP: 2.1 bar (30.5 psi)
• Maximum Backwash TMP: 2.5 bar (36 psi)
• Maximum Filtration Flux: 110 L/(m²h) (64.5 gfd)
• Maximum Filtration Flow: 8.5 m³/h (37.4 gpm)
• Maximum Backwash Flux: 120 L/(m²h) (70.6 gfd)
• Maximum Particle Size: 300 μm
• Maximum Exposure NaOCl: ≤1,500,000 ppm x h
• Recommended Max. Instantaneous Exposure NaOCl: 2,000 ppm

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

Official datasheet (PDF)

Lenntech datasheet mirror