HOR2012 50

Summary

Product Identification

The VONTRON HOR2012-50 is an oxidation-resistant reverse osmosis (RO) membrane element from the HOR Series. It is designed for treating water resources containing oxidant substances and high microbial contaminations, operating under extra low pressure.

Application

• Residential water purifiers
• Hospital and laboratory water purification devices
• Treatment of centralized water supply, underground water, and other water sources

Product Performance

• Model: HOR2012-50
• Permeate Flow: 50 GPD (0.19 m³/d) (±15% variation possible)
• Rejection Rate: 98% (±2% variation possible)
• Min. Rejection: 96%

Testing Conditions:

• Testing Pressure: 60 psi (0.41 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: 15 %

Important Information

• Preservation:
  • Dry membrane elements leave the factory without preservation solution.
  • Wet membrane elements contain 1.0% sodium bisulfite as a preservation solution. In winter, 10% propylene glycol antifreeze is added. They are vacuum packaged.
• Storage:
  • Dry membrane elements must be maintained wet after initial soaking.
  • Wet membrane elements require preservation solution if not used for a long time.
• Initial Flush:
  • Flush for 15-25 minutes at low pressure (do not soak overnight).
  • Follow with a 60-90 minute flush at high pressure (water flow not less than 50% of system design flow).
• Initial Operation: The permeate and concentrated water produced during the first hour of operation must be discharged.
• Warranty: The operating limits and guidelines provided are integral to the limitations of the three-year membrane element warranty.
• Chemicals: The addition of any chemicals that could affect the membrane during storage or operation is prohibited.

Mechanical / Hydraulic

The following dimensions are provided:

• A: 298 mm
• B: 48 mm
• C: 17 mm
• D1: 21 mm
• D2: 21 mm

Disclaimer: This summary is based on extracted text and may not include all figures, footnotes, or the latest revisions. Contractual data must match the OEM PDF revision used on the project.

Official datasheet (PDF)

PDF datasheet