HP 3012 400

Summary

Product identification

The HP3012-400 is a Helixfil Series Reverse Osmosis membrane element independently developed by VONTRON.

It is designed for the treatment of low-salinity water sources such as tap water and well water, and is applicable to:

• Residential water purifiers
• Hospital and laboratory water purification devices
• Centralized water supply
• Underground water

Product performance

Test Conditions:

• Testing Pressure: 100 psi (0.69 MPa)
• Temperature of Testing Solution: 25℃
• Concentration of Testing Solution (NaCl): 250 ppm
• pH of Testing Solution: 6.5~8.5
• Recovery of Single Element: 60 %

Performance:

• Model: HP3012-400
• Permeate Flow: 400 GPD (1.51 m³/d) (Each membrane element may have ±15% variation)
• Rejection Rate: 98% (±2% variation)
• Min. Rejection: 97%

Mechanical / hydraulic

• A: 298 mm
• B: 73 mm
• C: 17 mm
• D1: 15 mm
• D2: 22 mm

Important Information

• Preservation:
  • Dry membrane elements are shipped without preservation solution.
  • Wet membrane elements are shipped with 1.0% sodium bisulfite (in winter, 10% propylene glycol antifreeze is added) as a preservation solution, and are vacuum packaged.
  • Dry membrane elements must be maintained wet after initial soaking.
  • Wet membrane elements require preservation solution if not used for a long time.
• Initial Operation/Flushing:
  • Flush for 15-25 minutes at low pressure.
  • Then flush for 60-90 minutes at high pressure (water flow not less than 50% of system design).
  • The permeate water and concentrated water from the first hour of initial operation must be discharged.
• Warranty: The operating limits and guidelines provided are part of the limitations of the three-year warranty.
• Chemicals: The addition of any chemicals that may affect the membrane element during storage and operation is prohibited.
• Further Details: Refer to the Product Manual for detailed information on installation, commissioning, storage, and transportation.

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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 always match the specific OEM PDF revision used on the project.

Official datasheet (PDF)

PDF datasheet