Fujian Huamo Technology Co., Ltd. is one of the most reliable manufacturers and suppliers of small edi stack module in China. If you're going to wholesale bulk small edi stack module made in China, welcome to get catalog and price list from our factory. All custom made products are with high quality and competitive price. Also, OEM service is available.
Product Details& Technical Layout Values
Small EDI stack module is a highly compact, electrochemical deionization component engineered specifically for low-flow ultrapure water (UPW) polishing in laboratory purification equipment, clinical analyzers, and pharmaceutical pilot plants. Positioned downstream of a micro-scale reverse osmosis unit, this mini-stack continuously extracts dissolved trace ions and weak electrolytes without requiring downtime for chemical resin regeneration. Delivering a regulated product yield locked at 15 to 18.25 MOhms.cm, the element provides analytical-grade purity while fitting inside standard benchtop cabinet layouts where installation space is limited.
Operating under strict compliance with ISO 9001 and ISO 14001 protocols, the KXA-50L configuration features a localized cell design that ensures uniform current distribution at low amperages (0 to 2 A). All internal fluid-contact components--including the selective ion-exchange sheets, resin chambers, and flow spacers--are fabricated using certified food-grade, FDA-compliant elastomers. Equipped with pre-engineered 2-point quick-connect fittings, the module reduces plumbing assembly costs for OEM system integrators, supporting a high water utilization recovery rate of 75% to 85% under continuous operational pressure up to 5.0 bar.
Video Description
This video showcases the micro-assembly and wet-testing procedures implemented at our production facility for low-flow EDI modules. The walk-through details our precise resin vibration packing, seal alignment checks, and electronic resistivity validation executed on each KXA-50L stack prior to vacuum-sealed protective dispatch.
Product Specifications
Parameter | Value |
Model | KXA-50L |
Product Flow | 50 L/h |
Flow Range | 30–70 L/h |
Product Water Resistivity | 15–18.25 MΩ·cm |
Recovery Rate | 75–85% |
Operating Voltage | 0–220 V |
Operating Current | 0–2 A/DC |
Feed Pressure | 1.5–5.0 bar |
Operating Temperature | 5–35°C |
Feed Conductivity | 1–10 μS/cm |
Feed pH | 6.5–9.0 |
Hardness | <0.5 ppm |
Silica | ≤0.5 ppm (≤0.2 ppm recommended) |
Residual Chlorine | ≤0.03 ppm |
CO₂ | <5 ppm |
Connections | 2-point quick connect |
Combining Stable Water Quality with Proven Manufacturing Control
Our Small EDI Stack Module is designed for continuous ultra-pure water production in compact RO-EDI systems. Operating after reverse osmosis, it can consistently produce water with resistivity up to 15–18.25 MΩ·cm under stable feed conditions. The electrodeionization process continuously regenerates the ion exchange media using electrical current, eliminating the need for acid or caustic chemical regeneration while ensuring stable water quality and reduced operating costs.
Engineered for laboratory, pharmaceutical, and industrial water treatment applications, the module offers a compact footprint, flexible installation, and reliable performance for systems with flow rates around 50 L/h. Each small EDI stack module is manufactured under ISO9001 quality management standards, with strict incoming material inspection, controlled stack assembly, and comprehensive performance testing to verify conductivity stability, flow distribution, and electrical performance before shipment.
With CE, RoHS, and optional FDA-compliant configurations available, our EDI modules provide a dependable solution for OEM integrators, equipment manufacturers, and ultra-pure water system builders seeking long-term operational reliability and consistent product quality.
FAQ
Q: Is your EDI Module FDA compliance available?
A: Yes. All wet parts and materials used in the KXA-50L EDI module-including the ion-exchange membranes, resin filled chambers, and flow spacers-are manufactured using FDA-compliant food-grade materials. This ensures the module is safe and suitable for high-purity water applications in industries like pharmaceuticals, food & beverage, and biotechnology.
Q: Can you provide performance guarantees?
A: Yes. We guarantee that under standard and proper feed water conditions (such as RO permeate with stable TOC, hardness, and silica limits), the KXA-50L module will consistently deliver ultrapure water with a product resistivity of 15–18.2 MΩ·cm and a stable flow rate of 50 L/h.
Note: A standard 12-month warranty against manufacturing defects is included, provided that pre-treatment systems meet our specified feed water guidelines.
Q: What is the delivery lead time?
A: Standard Orders (1–5 units): Usually ready to ship within 3-5working days, as we maintain a regular inventory of standard components.
Bulk or OEM Orders: Typically require 10– 15 days depending on the customization details and production schedule.
We will provide a precise shipping schedule at the time of proforma invoice (PI) confirmation.