TR60-2012

Summary

Product identification

• Model: TR60-2012
• Membrane Type: Crosslinked Aromatic Polyamide, Negative Charge (Nanofiltration)
• Element Configuration: Spiral Wound, Tape Wrap

Performance Specification

Test Conditions (Note 1)

• Temperature: 25 °C
• Feed Solution, Concentration: 500 ppm NaCl
• Feed Pressure: 4.5 bar
• Brine : Permeate ratio: 5 : 1
• Feed pH: 6.5 - 7.5

Performance Data (Note 2: Average value for 100 elements after 1 hour operation)

• Normal Flux: 390 l/d (103 gpd)
• Salt Rejection avg.: 55 %

Minimum Performance Data (Note 3: for any single element)

• Product Flow Rate: +/- 15% from average
• Salt Rejection minimum: 45 %

Operating limits

• Recommended Operating Pressure: < 15.0 kg/cm² (216 psi)
  • Maximum Operating Pressure: 20 kg/cm² (288 psi)
• Operating Temperature: < 35 °C (95 °F)
• Feedwater Turbidity (SDI₁₅): < 5
  • Note: High flux operation on feedwater turbidity greater than 3 or 4 SDI₁₅ generally results in frequent cleaning requirements.
• Feedwater Chlorine Concentration: < 1 ppm
  • Note: < 1,000 ppm·h at < 0.1 ppm Cl₂ in absence of heavy metals in the water. Heavy metals may act as catalysts and increase the oxidizing potential of chlorine.
• pH Range, Continuous Operation: 3 - 11 (Both feed and brine water must meet this range.)
• pH Range, Chemical Cleaning: 2 - 11 (Cleaning and sterilization must meet recommendations in the Technical Bulletin.)
• Feed Flow Rate per Vessel: < 650 l/h (3 gpm)
• Brine Flow Rate per Vessel: > 250 l/h (1 gpm)
  • Note: This figure may be reduced when there is a low possibility of fouling and scaling.
• Brine/Permeate Flow Ratio (per single element): 5 : 1
• Pressure Drop (per Element): 0.5 kg/cm² (7 psi)
• Pressure Drop (per Vessel): 1.0 kg/cm² (14 psi)
  • Note: Element(s) must be cleaned when pressure drop increases to 1.5 times the initial value.

Mechanical / hydraulic

The element features include a Closed End, Brine Seal, Anti Telescoping Device, and Identification Tape, with flow paths for Feed Water (F), Concentrated Brine (B), and Permeate.

Dimensions (refer to the PDF diagram for full context):

• Diameter: 4 inches (101 mm)
• Permeate tube outer diameter: 0.75 inches (19 mm)
• Permeate tube inner diameter: 0.68 inches (17.2 mm)
• Length (overall): 11.5 inches (293 mm)
• Length (active membrane): 10.4 inches (264 mm)
• End cap length: 0.4 inches (10 mm)
• Brine seal thickness: 2.2 inches (55 mm)
• Anti-telescoping device thickness: 1.87 inches (47.5 mm)

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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 PDF. For contractual data, always refer to the specific OEM PDF revision used on the project.

Official datasheet (PDF)

PDF datasheet