TR-2012-75

Summary

Product identification

• Model: TR-2012-75 (part of the TR-2012 series)
• Membrane Type: Aromatic Polyamide Composite
• Element Configuration: Spiral Wound, Tape Wrap
• Size: 2.0 x 12 Inch - Home Drinking Water RO Membranes

Performance specification

The TR-2012 series includes the following models, with performance based on specified test conditions:

• TR-2012-50:
  • Salt Rejection¹˒²: 96% (minimum 96%)
  • Product Flow Rate¹˒²: 190 l/day
• TR-2012-75:
  • Salt Rejection¹˒²: 96% (minimum 96%)
  • Product Flow Rate¹˒²: 290 l/d
• TR-2012-100:
  • Salt Rejection¹˒²: 96% (minimum 96%)
  • Product Flow Rate¹˒²: 375 l/d
• TR-2012-125:
  • Salt Rejection¹˒²: 96% (minimum 96%)
  • Product Flow Rate¹˒²: 470 l/d

Test Conditions¹:

• Temperature: 25 °C (77 °F)
• Feed Solution, Concentration: Tap water, 300 ppm
• Feed Pressure: 4.5 bar (65 psi)
• Brine : Permeate ratio: 5 : 1
• Feed pH: 6.5 - 7.5

Notes:

• ²Average value for 100 elements after 1 hour operation.
• ³Minimum rejection is 96% for any single element.
• ⁴Minimum flow is -15% for any single element.

Operating limits

• Recommended Operating Pressure¹˒³: 4.5 bar (65 psi)
• Maximum Operating Pressure: 8.6 bar (124 psi)
• Operating Temperature⁴: < 35 °C (95°F)
• Maximum Operating Temperature: 45 °C (113 °F)
• Brine/Permeate Flow Ratio⁸: 5 : 1 (flow ratio of brine to permeate for each single element)

Feed water

• Feedwater Turbidity (SDI₁₅)²˒⁵: < 4 (SDI₁₅ measured according to ASTM D4189)
• Feedwater Chlorine Concentration⁶: 0 ppm (< 1’000 ppm·h at < 0.1 ppm Cl₂ in absence of heavy metals in the water. Heavy metals may act as catalyst and increase the oxidizing potential of chlorine.)
• pH Range⁷: 2 - 11 (Both feed and brine water must meet this range.)

Mechanical / hydraulic

• Element Configuration: Spiral Wound
• Dimensions:
  • 4” (101 mm)
  • 0.4” (10 mm)
  • 11.5” (293 mm)
  • 10.4” (264 mm)
  • 2.2” (55 mm)
  • 1.87” (47.5 mm)
  • 0.75” (19 mm)
  • 0.68” (17.2 mm)
• Internal Components: Closed End, Brine Seal, Anti Teleskoping Device, Identification Tape.

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Disclaimer: This summary is based on the provided text extract. It may not include all figures, footnotes, or the latest revisions found in the official PDF datasheet. For contractual data, always refer to the specific OEM PDF revision used on your project.

Official datasheet (PDF)

PDF datasheet