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Home / Products / Chlorine Dioxide Generator / MED Chlorine Dioxide Generator / CPF-5000D2 Residual CLO2 Control Chlorine Dioxide Generator System Skid

CPF-5000D2 Residual CLO2 Control Chlorine Dioxide Generator System Skid

Waterman® Chlorine Dioxide Generator is specially designed for water purification. It is a disinfection system onsite producing concentrated chlorine dioxide solution by chemical reaction of sodium chlorite and acid, and then to be added into water for disinfection, algae removal, bleaching, deodorization, etc.
It has many unique and prominent features of optimized structural design, good materials choice, good quality, low cost, safe and reliable operation and good applicability.

We always provide the most economical, reasonable and suitable disinfection solutions to our customers according to their special requirements and special circumstances of the scene.
CPF-D2 series ClO2 generator system may dose CLO2 in pressured water pipe (<0.4MPa), simple, safe, reliable and stable, and automatically adjust the dosage of CLO2 solution by receiveing 4-20mA signal which provided by flow meter or Re-CLO2 probe.
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  • CPF-5000D2

  • Waterman

  • Disinfection

  • ISO

  • 1 Year

  • Disinfection Machine

  • Chemical Treatment

  • Industrial

  • Plywood Box

  • 0-5000 gr/hr

  • Manual / Residual CLO2 control

  • Tap water, cooling water, process water, waste water, etc.

  • 380V / 50Hz

  • injection, spraying

  • Auto

  • Sodium chlorite and Hydrochlorite acid, or other options

  • Skid mounted

  • PVC

  • 5000 g/h

  • China

1. System components.

Raw chemical preparation and storage system, raw chemical delivery, generator reaction system and dosing system, control and security system.

2. Type (negotiable):

Skid-mounted + combination (see figure below for reference only).

The generator host is skid-mounted: with metering pumps, flow meters, reactor & shell, control system.

The raw chemical dissolving & storage systems are combined.

3. Reaction process (purity CLO2):


NaCLO3+H2O2+H2SO4→CLO2+Na2SO4+O2+H2O (H2O2 is optional)

4. working principle:

Raw chemicals of salt and acid are pumped into the reactor synchronously by two metering pumps at supplier's prescribed proportion, mixed and reacted to generate purity concentrated CLO2, and then directly added to the water for applicaiton of disinfection, algae removal, bleaching, deodorization, etc.

In the online automatic control mode, the generator adjusts the working frequency of the metering pump online by receiving the 4-20mA signal to control the ClO2 generation.

The NaCLO3 (solid)+H2O2 mixture is dissolved by the dissolving tank with manual start/stop control, after dissolution is completed, it is pumped into NaCLO3 storage tank by circulation pump.

The HCL and H2SO4 is pumped into the storage tank by an unloading pump.

5. Product Parameters

Main parameters:
Working temperature: 5 ~ 40 degrees Celsius
Operating voltage: 220V plus or minus 10% / 380V plus or minus 10%
Operating current:<5A
There should be no strong electric field and magnetic field interference around equipment.
Maximum pressure of water-pipe-line:<0.7Mpa
Functions: Flow-on-line control, or manual control
                 Low liquid level alarm of raw materials
                 Timing and linkage with water pump

ModelClO2 Capacity (g/h)                                              Disinfection capacityHost package dimensions (mm)
Drinking water (ton)


wastewater (ton)

Swimming pool water (ton)Cooling water (ton)

Our main products are 2-chemical and 3-chemical chlorine dioxide generators; gas chlorine dioxide NOX destruction systems; electrolytic sodium hypochlorite generators, and chemical dosing skids.




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