HYDRAcap-MAX-40

Summary

Product identification

• Product Name: HYDRAcap® MAX 40
• Type: Capillary Ultrafiltration Module
• Membrane Polymer: TIPS PVDF
• Nominal Membrane Area: 560 ft² (52 m²)
• Fiber Dimensions: ID 0.024” (0.6 mm), OD 0.047” (1.2 mm)
• Pore Size: 0.08 micron
• Operating Mode: Outside to Inside Filtration; Dead End or Cross flow mode

A dummy module, HYDRAcap® MAX 40-NON, which contains no potting or fiber, is also offered.

Performance

• Filtrate Flow: 7.5 – 24.4 gpm (1.7 – 5.5 m³/h)¹
• Filtrate Turbidity: ≤ 0.10 NTU
• Bacteria Removal: ≥ 4 log
• Typical Filtrate Flux Range: 20 – 65 gfd (34 – 110 l/m²/h)²

Operating limits

• Maximum Applied Feed Pressure: 73 psig (5.0 bar)³
• Maximum Transmembrane Pressure: 30 psig (2.0 bar)
• Instantaneous Chlorine Tolerance: 5000 ppm⁴
• Maximum Chlorine Exposure: 1,000,000 ppm-hrs
• Maximum Feed Turbidity: 300 NTU⁵
• Maximum Operating Temperature: 104 °F (40 °C)
• pH Operating Range: 2.0 – 11.0
• Cleaning pH Range: 1.0 – 13.0

Cleaning and Maintenance

• Air Scour Rate: 7.3 – 9.1 acfm (12.3 – 15.4 m³/h)
• Air Scour Duration: 120 – 240 seconds
• Air Scour Frequency: Once every 20 – 60 minutes
• Maintenance Clean Frequency: 1 – 3 times per day
• Maintenance Clean Duration: 20 – 30 minutes
• Disinfection Chemicals: NaOCl, ClO₂, or NH₂Cl
• Cleaning Chemicals: NaOH, HCl, H₂SO₄, or Citric Acid

Mechanical / hydraulic

• Dimensions:
  • A: 53.74 inches (1364.9 mm)
  • B: 44.70 inches (1135.5 mm)
  • C: 49.50 inches (1257.3 mm)
• Pipe Connections: 2” Victaulic
• Dry Weight: 90 lbs (41 kg)
• Wet Weight: 161 lbs (73 kg)

Certifications

• NSF61
• NSF419 (US LT2ESWTR – Public Drinking Water Compliance)

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¹ Typical module performance for most feedwaters. ² The limitations shown are for general use. Values may be more conservative for specific projects. ³ At ≤20°C. Maximum Applied Feed Pressure is 58 psig (4 bar) between 21 - 30°C and 44 psig (3 bar) between 31 – 40°C. ⁴ For 60 minutes or less. ⁵ Higher turbidity values can be treated; consult technical staff.

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Disclaimer: This summary is based on the provided text extraction and may not include all figures, footnotes, or the latest revisions from the original PDF datasheet. For contractual data, always refer to the specific OEM PDF revision used for the project.

Official datasheet (PDF)

PDF datasheet