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Representative product photo; appearance and dimensions vary by model.
Representative product photo; appearance and dimensions vary by model.

EDI / KXA small-flow

KXA-300L

KXA small-flow electrodeionization modules for continuous polishing of suitably pretreated RO permeate.

APPLICATION FIT

RO permeate polishing

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KXA-300L / TECHNICAL DATA

Model specifications

Model / source-table designation
KXA-300L
Standard product-water flow
300 L/H
Product-water flow range
280-320 L/h
Current
0-2 A DC
Voltage (source unit unspecified)
0-220 (unit not specified in source)
Recovery · %
75-85
Product-water resistivity
15-18.25 MΩ·cm
Mounting-foot spacing
282 × 75 mm
Overall dimensions
361 × 160 × 391 mm
Diluate-water connectors
3/8 inch quick connector (3 fen)
Concentrate-water connectors
1/4 inch quick connector (2 fen)

Series configuration

Series
KXA small-flow
Process position
RO permeate polishing

Test conditions & reference basis

Feed basis
Brochure physical p7 contains general feed requirements, not individual model test certificates. Model-specific test temperature is not listed.
Feed temperature
5–35°C; preferred 25°C (general brochure requirement, not a model test temperature)
Feed pressure
1.5–5.0 bar
Normal-flow pressure drop
1.4–2.1 bar
Feed pH
6.5–9.0
Feed conductivity
1–10 μS/cm; second-pass RO permeate
CO₂
<5 ppm
Total hardness
<0.5 ppm; conversion basis not specified
Reactive silica
≤0.5 ppm; preferred ≤0.2 ppm
TOC
≤0.5 ppm
Residual chlorine
≤0.03 ppm
Fe / Mn
≤0.01 ppm
Electrical basis
Current is DC. The voltage table does not print a unit; no voltage unit is inferred.

Published source-table values; performance varies with feed water and operating conditions. Confirm the current model-specific data sheet before design. Identities and specifications follow the supplied module brochure parameter tables, not photographed KLX labels.

Technical reference: Supplied EDI module brochure · Physical p8. Published source values are not a guarantee of site performance.

APPLICATION & SELECTION

RO permeate polishing

Ions migrate through selective membranes under a DC field. Ion-exchange media support continuous polishing of suitably pretreated RO permeate.

Plan your configuration

  • Feed-water analysis and pretreatment
  • Model-specific flow and operating conditions
  • Dimensions, materials and system compatibility
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