IP-VNX55-2

Summary

Product identification

The Ionpure® VNX High Flow Continuous Electrodeionization (CEDI) Module, model VNX55-2, uses proven CEDI technology to produce high purity water. It features proprietary Flexmount™ connectors that eliminate the need for a skid, simplifying system design.

VNX Series Features:

• Generates mixed bed deionized water without the use of chemicals
• No need for acid/caustic, neutralization system or exchangeable DI tanks
• Consistent continuous production instead of batch cycle variability
• Most compact footprint in the industry
• Can be operated in both horizontal and vertical configuration
• Significantly lower operating costs than conventional ion exchange
• Robust leak free sealing with through-port gasket
• Large flow modules reduce system cost and simplify skid design
• Connection fittings are included
• On-board junction box
• CE marked and manufactured in an ISO 9001 and ISO 14000 certified facility.

Operating limits

• Installation: Indoors with no direct sunlight
• Maximum ambient room temperature: 113°F (45°C)

Material Construction:

• 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 a glossy finish.
• Flexmount™ bracket/end-block assembly: Epoxy painted aluminum casting.

Feed water

Maximum Feed Water Specifications:

• Feed Water Conductivity Equivalent (including CO₂ and Silica): < 40 μS/cm
• Feed Water Source: RO permeate
• Temperature: 40 – 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 (S²⁻): < 0.01 ppm
• pH: 4 – 11
• Total Hardness (as CaCO₃): < 1.0 ppm
• Dissolved Organics (TOC as C): < 0.5 ppm
• Silica (SiO₂): < 1.0 ppm

Product water

Product Water Quality:

• Product Resistivity: > 16 megohm-cm
• Silica (SiO₂) Removal: 90 – 99%, depending on feed conditions

Electrical

• DC Voltage: 0 – 600
• DC Amperage: 0 - 13.2
• Module electrical power connections are made through an on-board junction box.

Mechanical / hydraulic

• Nominal flow rate: 55 gpm (12.5 m3/hr)
• Multiple 55 gpm modules can provide system designs with flow rates up to, and greater than 1,000 gpm.

Physical Specifications:

• 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)

Operating Parameters:

• Recovery: 90 – 95%
• Flow Rate: Minimum: 25.0 gpm (5.7 m3/hr)
• Flow Rate: Nominal: 55.0 gpm (12.5 m3/hr)
• Flow Rate: Maximum: 82.5 gpm (18.7 m3/hr)

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.

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Disclaimer: This summary is based on the provided text extraction. It may not include all figures, footnotes, or the latest revisions present in the official PDF datasheet. For contractual data, please refer to the specific OEM PDF revision used on your project.

Official datasheet (PDF)

Lenntech datasheet mirror