HYDRAcap-40

Summary

Product identification

• Type: Capillary Ultrafiltration Module
• Configuration: Capillary Ultrafiltration Module
• Membrane Polymer: Hydrophilic Polyethersulfone
• Nominal Membrane Area: 320 ft² (30 m²)
• Fiber Dimensions: ID 0.031” (0.8 mm), OD 0.055” (1.4 mm)
• Pore size: 0.02 micron
• Certifications: NSF61, CDPH, and ETV-NSF Verification

Performance

• Filtrate Flow: 7.7 – 18.9 gpm (1.8 – 4.3 m³/h)
• Filtrate Turbidity: ≤ 0.07 NTU
• Virus removal: ≥ 4 log
• Bacteria removal: ≥ 4 log

Operating limits

• Typical Filtrate Flux Range: 35 – 85 gfd (59 – 145 l/m²/h)
• Maximum Applied Feed Pressure: 73 psig (5 bar)*
• Maximum Transmembrane Pressure: 20 psig (1.4 bar)
• Maximum Backwash Transmembrane Pressure: 20 psig (1.4 bar)
• Instantaneous Chlorine Tolerance: 100 ppm**
• Instantaneous Hydrogen Peroxide Tolerance: 200 ppm**
• Maximum Chlorine Exposure: 200,000 ppm-hrs
• Maximum Instantaneous Feed Turbidity: 100 NTU
• Maximum Operating Temperature: 104 °F (40 °C)
• pH Operating Range: 4.0 - 10.0
• Cleaning pH Range: 1.5 – 13.0
• * At 68°F (20°C).
• ** For 15 minutes or less.

Mechanical / hydraulic

• Operating Mode: Inside to Outside Filtration
• Flow: Direct flow or Crossflow
• Dimensions:
  • A: 43 inches (1092 mm)
  • B: 46 1/8 inches (1172 mm)
  • C: 47 1/4 inches (1200 mm)
• Pipe connections: 2” Victaulic
• Weight, average: 63 lbs (28 kg)

Typical Process Conditions

• Backwash Flux: 100 – 150 gfd (170 – 255 l/m²/h)
• Backwash Duration: 30 – 60 seconds
• Backwash Frequency: 20 – 60 minutes
• Chemical Enhanced Backwash Frequency: 0 – 4 times per day
• Chemical Enhanced Backwash Duration: 1 – 30 minutes
• Disinfection Chemicals: NaOCl, H₂O₂, ClO₂, or NH₂Cl
• Cleaning Chemicals: NaOH, HCl, H₂SO₄, or Citric Acid

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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 OEM PDF revision used on the project.

Official datasheet (PDF)

PDF datasheet