IP-VNX30CIT-2

Summary

Product identification

The IONPURE® VNX-CDIT series are high flow Continuous Electrodeionization (CEDI) modules designed to produce high purity water. The range includes the VNX30-CDIT and VNX15-CDIT models.

Features

• 4 ppm as CaCO₃ max feed water hardness
• 2 ppm as SiO₂ max feed water silica
• Expanded CO₂ removal capabilities
• In most cases can operate on single pass RO permeate
• Thin cell technology optimized for feed water hardness tolerance
• No need for acid/caustic, neutralization systems or tank exchanges
• Significantly lower operating cost compared to conventional ion exchange systems
• Robust guaranteed leak free operation
• Continuous production of consistent quality
• Junction box for convenient and safe power connections

Operating limits

• Recovery: 80% – 90%
• Installation should be indoors with no direct sunlight.
• Maximum ambient room temperature: 113°F (45°C)

Feed water

• Feed Water Conductivity Equivalent, including CO₂ and Silica: < 100 μS/cm
• Feed Water Source: RO permeate
• Temperature: 41 – 113˚F (5 – 45˚C)
• Inlet Pressure: 20 – 100 psi (1.4 – 7 bar)
• Maximum Total Chlorine (as Cl₂): < 0.02 ppm
• Iron (as Fe): < 0.01 ppm
• Manganese (as Mn): < 0.01 ppm
• Sulfide (as S²⁻): < 0.01 ppm
• pH: 4 – 11
• Total Hardness (as CaCO₃): < 4.0 ppm
• Dissolved Organics (TOC as C): < 0.5 ppm
• Silica (as SiO₂): < 2.0 ppm

Product water

• Product Resistivity: >16 megohm-cm*
• Silica (SiO₂) Removal: ≥ 95%
• Sulphate (SO₄) Removal: ≥ 99.5%
• Sodium (Na⁺) Removal: ≥ 99.5%
• Chloride (Cl⁻) Removal: ≥ 99.5%

*Actual performance may be determined using IP-Pro projection software.

Electrical

• DC Voltage: 0 - 600
• Module electrical power connections are made through an on-board junction box.
• Required Amperage (VNX30-CDIT):
  • 0 – 1.5 ppm Hardness: 0 – 13.3 amps
  • 1.5 – 2.5 ppm Hardness: 0 – 8.0 amps
  • 2.5 – 4.0 ppm Hardness: 0 – 4.0 amps
• Required Amperage (VNX15-CDIT):
  • 0 – 1.5 ppm Hardness: 0 – 6.6 amps
  • 1.5 – 2.5 ppm Hardness: 0 – 4.0 amps
  • 2.5 – 4.0 ppm Hardness: 0 – 2.0 amps

Mechanical / hydraulic

• Flow Rates:
  • VNX30-CDIT:
    • Minimum: 15 gpm (3.4 m3/hr)
    • Nominal: 30 gpm (6.8 m3/hr)
    • Maximum: 45 gpm (10.2 m3/hr)
  • VNX15-CDIT:
    • Minimum: 7.5 gpm (1.7 m3/hr)
    • Nominal: 15 gpm (3.4 m3/hr)
    • Maximum: 22.5 gpm (5.1 m3/hr)
• Construction Materials:
  • Wetted components: PVC (adapters), nylon/ABS, polyphenylene oxide, polypropylene, silicone, ion-selective membranes, ion exchange resins and thermoplastic elastomer.
  • Housing: fiberglass reinforced plastic (FRP). Standard color is white with glossy finish.
  • Proprietary Flexmount™ bracket/end-block assembly: epoxy painted aluminum casting.
• Physical Specifications:
  • VNX30-CDIT:
    • Diameter: 17.5” (44.45 cm)
    • Width: 20.0” (50.8 cm)
    • Height: 20.0” (50.8 cm)
    • Length: 84.0” (213.3 cm)
    • Shipping Weight: 610 lbs (276.7 kg)
    • Operating Weight: 825 lbs (374.2 kg)
  • VNX15-CDIT:
    • Diameter: 17.5” (44.45 cm)
    • Width: 20.0” (50.8 cm)
    • Height: 20.0” (50.8 cm)
    • Length: 44.0” (112 cm)
    • Shipping Weight: 315 lbs (143 kg)
    • Operating Weight: 420 lbs (190.5 kg)
• Connections:
  • Each VNX module has four process connections: feed, concentrate feed, product and reject.
  • PVC adapters (with dust covers) and plugs are provided with the module.
  • High purity 50mm polypropylene adapters are also available.
  • High purity 50mm butt weld connection kits adapter(4)/plug(4): Natural Polypropylene – Part #IP-VNX-CK-PP-2
  • Standard 1-1/2“ female socket connection kits adapter(4)/plug(4): PVC – Part #IP-VNX-CK-PVC-2

Quality Assurance Standards

• 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.
• IFANCA HALAL Certified.

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Disclaimer: This summary is based on the provided text extract. The original PDF datasheet may contain additional figures, footnotes, or more recent revisions. For contractual purposes, always refer to the specific OEM PDF revision used on your project.

Official datasheet (PDF)

Lenntech datasheet mirror