Our RO UP Water Purification System, Reverse Osmosis Water System, lab water purification equipment are based on fashion, personality and cultural taste, and are favored by consumers from all walks of life. Our company believes that only innovation can the enterprise survive, and there will be no way out without innovation. Only by grasping the needs of customers and continuous innovation, can we lead the industry trend and make the enterprise achieve long-term development. We have always attached importance to independent R&D and innovation, and have developed internationally competitive R&D, production and sales capabilities.
Integrating pretreatment filer (quartz sand and activated carbon), double stage reverse osmosis membrane, EDI module, 150 liters buffer tank (for 1st stage RO water), 250 liters stainless steel tank (SUS304, for Edi water), pure water supplying and tube circulation system into one body, Central R2E 250/500´s output ranges from 250 to 500 liters/hour.
The Edi / deionized water´s resistivity is more than 15 MΩ.cm, in the low running cost. It meets the requirements of pure water for mass production and lab central water supply.

Models:
Central R2E 250
Central R2E 500
Features and Advantages
§ Integration design
Integrating pretreatment filer (quartz sand and activated carbon), double stage reverse osmosis membrane, EDI module, 150 liters buffer tank (for 1st stage RO water), 250 liters stainless steel tank (SUS304, for Edi water), pure water supplying and tube circulation system into one standard product, to avoid big floor space, non-standard design process.
§ Advanced PLC controlling system, comprehensive monitoring and warning function
With PLC controlling system, to control the system´s running, monitor and warn every parameter in whole water treatment process, including no feed water, full water, water quality´s standard exceeding, abnormal water pressure, water level, flow velocity.
§ Easy touch screen panel and optional running data storing function
All working status will be shown on the touch screen. And start-up and shut down of the pump and valve can be controlled through the touch screen, button or switch (under the touch screen). Moreover, auto running data storing function through RS232/USB communication port to computer is optional.
§ Reliable safety
Separated design of water and electricity, using mass low-voltage apparatus in the most, multiple alarm function: no feed water, full water, water quality´s standard exceeding, electric equipment´ protection against overload and short circuit, and so on.
§ Good extension
Central series´ deionized water could be feed water for Smart-D, Master-D and Dura series, to purify and enhance the water quality from 15 to 18.2MΩ.cm, meeting the requirements of the highest grade I standard of ASTM, CAP, CLSI, EP and USP.
Flow Schematic

Specifications
| Central R2E 250 | Central R2E 500 | ||
Output (25°C) - Edi water* | 250 liters/hour | 500 liters/hour | ||
Deionized water quality |
| |||
Resistivity | >15MΩ.cm | |||
RO water quality |
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Conductivity - 2nd stage RO water | 1-5µs/cm* | |||
Feed water requirements | Tap water, temperature: 5-45°C, pressure: 1.0-4.0Kgf/cm2 | |||
Flow process | Quartz sand + activated carbon + micro filter + 1st stage RO + 2nd stage RO + EDI module | |||
Dimension and weight | Length×Width×Height: 170×78×180cm/ Weight: about 300Kg | |||
Electrical requirements | AC380V, 50/60Hz | |||
Power | 6KW | 7KW | ||
Standard configuration | Main body (Including 1 set of cartridge) | |||
Remarks:
*The value will be influenced by temperature and feed water’s quality.
We try our best to reduce the cost of new product development, so as to enhance the market competitive advantage of new Ultra Pure Water Treatment Machine Water Distilation Unit. The company insists on the enterprise spirit of "integrity-based, realistic and innovative, and the pursuit of excellence", and achieves stable development with the absolute advantage of product quality and performance and strong productivity. We attach great importance to scientific and technological innovation, and actively carry out research and development of new technologies and products.
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