Aquaporin-Inside DWRO 1812-100

Summary

Product identification

• Product name: Aquaporin Inside® DWRO™ 1812-100
• Item no.: 40060
• Product Type: The Aquaporin Inside® Drinking Water Reverse Osmosis (DWRO™) membrane elements are biomimetic products that get their unique properties from their embedded aquaporin proteins, nature’s water channels. These membranes are available in standard configurations and can easily fit into any conventional point-of-use residential or commercial RO system.

Operating limits

• Maximum operating pressure: 125 psi (8.6 bar)
• Maximum operating temperature: 45°C (113°F)
• Maximum feed flow rate: 2.0 gpm (450 L/h)
• Maximum feed water SDI: 5 (15 min)
• Maximum feed water turbidity: 1 NTU
• Operating pH range: 3-10
• Cleaning pH range: 2 - 11 (25°C)
• Free chlorine tolerance: < 0.1 ppm

Product water

• Permeate flow rate: 100 GPD / 15.8 L/h
• Minimum NaCl rejection: 96 %
• Typical NaCl rejection: 98 %
• Applied pressure (for stated performance): 60 psi
• Recovery (for stated performance): 15 %
• Note: Permeate from the first hour of operation should be discarded. Do not use this initial permeate for drinking or food preparation.

Mechanical / hydraulic

• Element Dimensions (inches / millimeters):
  • A: 11.73 / 298.0
  • B: 0.87 / 22.0
  • C: 0.67 / 17.0
  • D: 1.73 / 44.0
  • E: 9.25 / 235
• Pressure Vessel Compatibility: DWRO™ 1812-100 elements fit standard 1812 pressure vessels with nominal 52 mm (2.05 inches) inner diameter.

Performance Test Conditions

• Stated product performances are based on 250 ppm NaCl solution at 25°C / 77°F.
• Permeate flow rate and typical rejection are stated after 24 hours of stabilization.
• Individual element permeate flow rate may vary ±15%.

General Handling and Storage Notes

• To prevent biological growth during prolonged system shutdowns, it is recommended that membrane elements be immersed in a preservative solution. Rinse out the preservative solution before use.
• Elements contained in the boxes must be kept dry at room temperature (7-32°C / 40-95°F) and should not be stored in direct sunlight.
• Keep elements moist at all times after initial wetting.
• Surface and color variations may occur on the flat sheet membrane but will not affect the performance.
• The presence of free chlorine and other oxidizing agents can cause premature membrane failure. Aquaporin A/S recommends removing residual free chlorine by pretreatment prior to membrane exposure.

Disclaimer: This summary is based on the provided text extract. Information may be incomplete as the extraction process may miss figures, footnotes, or revisions from the original document. Contractual data must match the OEM PDF revision used on the project.

Official datasheet (PDF)

PDF datasheet