LX-MK Series Features

• Direct replacement for E-Cell MK1, MK2, and MK3 stacks
• Generates mixed-bed quality deionized water without the use of chemicals
• No need for acid/caustic, neutralization system or exchangable DI tanks
• Continuous production instead of batch, with consistent quality
• Double O-ring seal guarantees leak-free operation
• Superior electrical isolation
• 100 psi (7 bar), 113˚F (45˚C) continuous operation
• Proprietary “all-filled” concentrating compartments eliminate recirculation pump and brine injection
• Available for either industrial applications or pharmaceutical applications
• Patented instant hot and continuous operation up to 140° F (60° C) for HT replacements

Feed Water Specifications

• Feed Water Conductivity Equivalent (including CO2 and Silica): < 40 μS/cm
• Feed Water Source: RO permeate
• Temperature: 41° - 113°F (5 - 45°C) 41° - 140°F (5 - 60°C) - HWS Modules Only
• Inlet Pressure: ≤ 100 psi (6.9 Bar)
• Maximum Total Chlorine (as Cl2): < 0.02 ppm
• Iron (Fe): < 0.01 ppm
• Manganese (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 (as SiO2): < 1.0 ppm

Typical Module Performance

Operating Parameters:

• Recovery: 90-95%
• Pressure Drop Range at Nominal Flow: 25-37 psi (1.7-2.5 bar), 20-30 psi (1.4-2.1 bar) - HWS Modules Only
• Maximum Feed Temperature: 113˚F (45˚C)
• DC Voltage: 0 - 3000
• DC Amperage: 1.0 - 6.0, 1.0 - 10.0 - HWS Modules¹

¹0 - 4.5 assuming existing rectifier used

Product Water Quality:

• Product Resistivity > 16 megohm-cm²
• Silica (SiO2) Removal 90 – 99%, depending on feed condition

² Note: Actual performance may be determined using the IP-Pro projection software available from Ionpure.