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See All Ionpure® Continuous Electrodeionization (CEDI) Products

G4 Power Controller

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Advanced power control for optimal CEDI performance

The Ionpure® G4 DC Power Controller is a modern, compact, and highly reliable single-phase solution designed to power MX, LX, and VNX Ionpure® Continuous Electrodeionization (CEDI) modules. Engineered for superior performance and seamless integration, the G4 ensures optimized DC current control for CEDI modules.

  • Compact & reliable design: built for long-lasting performance with a minimal footprint
  • Optimized system performance: provides precise, independent DC current control for Ionpure® CEDI modules
  • Cost-effective & standardized: delivers a simplified electrical control solution
  • Advanced troubleshooting: features electrical resistance logging for CEDI modules, complete with alerts when cleaning may be required, reducing downtime and maintenance costs

G4-R: Retrofit Solution

  • Specifically designed to retrofit legacy Ionpure® single-phase power controllers (G1, G2, and DCR-R)
  • Compatible with DSP1, DSP8, and G2 displays for easy upgrades
  • Features 0-5 VDC I/O for analog control and monitoring of DC output


G4-M: New Installations

  • Designed for new installations, providing seamless integration with the latest systems
  • Compatible with the Ionpure® Touch Panel Display and any Modbus TCP client
  • Offers 4-20 mA I/O for analog control and monitoring of DC output

The Ionpure® G4 DC Power Controller is ideal for industries requiring ultrapure water, including:

  • Pharmaceuticals
  • Power Generation
  • Microelectronics