Ionpure VNX28EP/55EP EDI modules

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The Ionpure® VNX28EP and VNX55EP high flow module is designed with proven continuous electrodeionization (CEDI) technology to produce high purity water. The VNX-EP range provides ultrapure water for critical boilers in the power industry and other bulk deionization high purity applications.

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Features

  • Designed to meet low sodium, chloride, and sulfate requirements for super critical boilers
  • Silica and Boron removal is typically > 95%
  • 1 ppm maximum feed water hardness (as CaCo3)
  • Up to 95% recovery
  • No need for acid/caustic, neutralization systems or DI tank exchanges
  • Robust leak free sealing with through-port gasket
  • Connection fittings are included
  • On-board junction box

Quality Assurance

  • CE marked.
  • Each module is factory tested to meet strict industry standards.
  • Manufactured in an ISO 9001 and ISO 14000 quality and environmental management system.

Options

Flexible to meet your needs

  • Power supplies
  • Power controllers
  • Earth plugs
  • Connectors
    • High purity 50mm butt weld connection kits adapter (4)/plug (4):
      Natural polypropylene — Model #IP-VNX-CK-PP-2
    • Standard 1.5” female socket connection kits (4)/plug (4):
      PVC — Model #IP-VNX-CK-PVC-2
  • Systems

Applications

  • Power Industry
  • General Industry Electro Separation
  • Semiconductor and Electronics Industry

Specifications

Specifications VNX28-EP VNX55-EP
Shipping weight 276,7 276,7 kg
Operating weight 374,2 374,2 kg
Diameter 445 445 mm
Length 1118 2130 mm
Wide 508 508 mm
Depth 508 508 mm
Minimum flowrate 2,8 7,5 m3/h
Nominal flowrate 6,2 12,5 m3/h
Maximum flowrate 9,4 16,7 m3/h
Typical Performance
Product Quality
Product Resistivity 1-pass RO
2-pass RO
DI water
>17 MΩ.cm*
>17,5 MΩ.cm*
>18 MΩ.cm*
>17 MΩ.cm*
>17,5 MΩ.cm*
>18 MΩ.cm*
Sodium (Na+) Removal 99,8 % 99,9 %
Chloride (CI-) Removal 99,8 % 99,9 %
Silica (SiO2) Removal ≥95 % ≥95 %
Boron (B) Removal ≥95 % ≥95 %
* Actual performance may be determined on projection from DeionX.
Operating Parameters
Recovery 90 – 95 % 90 – 95 %
DC Voltage 0 – 600 VDC 0 – 600 VDC
DC Amperage 0 – 6,6 Amp 0 – 13,2 Amp
Pressure Drop Range at Nominal Flow 1,4 – 7 bar 1,4 – 7 bar
Maximum Feedwater Specifications
Feed water conductivity equivalent, including CO2 and Silica < 40 µS/cm < 40 µS/cm
Feed water source RO permeate or DI water RO permeate or DI water
Temperature min to max 5 to 45 ⁰C 5 to 45 ⁰C
Inlet pressure 1,4 – 7 bar 2,1- 7 bar
Maximum Free chlorine (as CI) < 0,02 ppm < 0,02 ppm
Iron (as Fe) < 0,01 ppm < 0,01 ppm
Manganese (as Mn) < 0,01 ppm < 0,01 ppm
Sulfide (S-) < 0,01 ppm < 0,01 ppm
PH 4 – 11 4 – 11
Total hardness (as CaCO3) < 1,0 ppm < 1,0 ppm
Total hardness (as CaCO3) < 1,5 ppm < 1,5 ppm
Dissolved organics (TOC as C) < 0,5 ppm < 0,5 ppm
Silica (SiO2) < 1,0 ppm < 1,0 ppm

Downloads & Pictures

IP-VNX28EP-2 Ionpure W3T339521

IP-VNX55EP-2 Ionpure W3T262280