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The Reliable Ultrapure Water Supply for Entire Buildings

Our RO beta is modular-designed, providing high flexibility to adapt to your specific needs from 500 to 1100L/h.

All components are mounted on a space-saving frame.

Designed for a maximum service life and operational safety.

RO beta systems are built with highest quality components to provide the maximum water quality while maintaining latest industrial standards.

Technical Specification

Performance 60L/h, 120L/h, 180L/h, 300L/h
RO retention rate > 99% salts, germs and bacteria
Residual conductivity (with EDI) 0.06 - 1 µS/cm
Typ. residual conductivity (with EDI) 0.1 µS/cm
TOC value (with EDI) < 30ppb
Silicate reduction (with EDI) > 99%
WCF rate > 65% (adjustable)

Key Features

Large, Intuitive Touch Screen

  • Graphic TFT display (800×480, touch panel) with easy to use menu, automatic temperature compensation, alarm history, alarm output, different languages and various programmable options.

Smart Monitoring

  • All values are permanently supervised. Further to the general information like conductivity and temperature, your RO alpha system monitors several parameters like pressure and flowrate and shows whenever a value is out of specification. This guarantees an optimal performance.


  • Ethernet communication for web server, e-mail function and remote control.


  • USB port for data export

Recorder Outputs, RS232 and RS485 port

  • Up to 6 Recorder outputs 0(4)-20mA for recording measurements. RS232 and RS485 communication for log data.

Reliable Operation

  • Highest quality parts and components ensure best possible water quality and avoid downtime. Sensors protect the system from dry running. 

Economical EDI

  • The ion exchange beds in the EDI cell are regenerated continuously so that they do not exhaust in the same way as common ion exchangers.  An EDI unit may operate for many years before a replacement is required. Typically product water resistivity of >15 MΩ.cm is consistently achieved using this process. This technology will increase the lifetime of the final polishing cartridge significantly and also deliver more consistent purity than single-bed ion-exchange systems that may release weakly bound ions as the media exhausts. The EDI module also reduce the release of organic impurities. This helps to lower your operating costs.

Cost-saving Concentrate Recycling

  • The concentrate, which is normally discharged directly into the drain, is recirculated to minimise the waste water.

Long-lasting Prefiltration

  • An integrated prefilter protects the RO membrane from impurities in the feed water.

Permeate Circulation

  • The permeate is circulated depending on the conductivity to extend the lifetime of the EDI module and subsequent periphery and to guarantee a constant water quality.

Dry-run protection

  • Sensors protect the system from dry running.
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NeptecNEPTEC GmbH is a German based manufacturer and driven to be one of the leading international companies in the field of lab water systems. We ensure that our complete product portfolio can be easily utilised by our customers and partners globally. Our support includes individual consultation, flexible implementation of customised solutions based on needs assessment and on-site sales as well as service trainings. We are happy to share our strong specialisation in developing and providing superior lab water products to better address your laboratory needs. Due to the fact that all Research & Development (R&D), production, sales and after-sales steps are all combined in our company, we are able to provide appropriate solution and outstanding service.