Neptec RO alpha EDI PLUS Central Type 2 Laboratory Water System
Pricing on request
The Neptec RO alpha EDI PLUS is a central Type 2 laboratory water purification system designed to supply large quantities of high-purity water to laboratories, hospitals and industrial facilities.
The system combines reverse osmosis and continuous electrodeionization (CEDI) to produce consistently high-quality Type 2 water directly from tap water. Compared with the standard RO alpha EDI system, the PLUS version features a larger cabinet allowing integration of an optional 300 litre pure water storage tank.
Available production capacities include 60, 180, 350 and 500 L/h, making the RO alpha EDI PLUS ideal for facilities with daily water consumption above 1000 litres that require a reliable central purified water supply.
Central Type 2 Water Supply for Laboratories and Hospitals
The Neptec RO alpha EDI PLUS is designed for installations where purified water must be produced centrally and distributed across laboratories, hospital departments or industrial facilities.
- Central Type 2 water production for laboratory buildings and hospitals
- Ideal for supplying laboratory dishwashers, autoclaves and sterilization equipment
- Optional integrated 300 L tank for higher demand installations
- Available production capacities: 60, 180, 350 and 500 L/h
- Suitable for facilities requiring more than 1000 litres of purified water per day

Central Type 2 Water Production for Large Laboratory Infrastructure
The Neptec RO alpha EDI PLUS is a high-capacity central water purification system designed for laboratories, hospitals and industrial facilities requiring large volumes of high-purity water. The system combines reverse osmosis purification with continuous electrodeionization (CEDI) to produce reliable Type 2 purified water directly from tap water.
By combining both purification technologies, the system removes dissolved salts, organic contaminants and residual ions while maintaining stable water quality without the need for chemical regeneration.
Larger Cabinet with Integrated 300 L Storage Tank
The RO alpha EDI PLUS differs from the standard RO alpha EDI system by its larger cabinet design. This cabinet allows integration of a 300 litre storage tank, which provides a larger buffer capacity between water production and water consumption.
This makes the system particularly suitable for installations with fluctuating demand or for facilities supplying several high-consumption instruments simultaneously.
Available Production Capacities
The RO alpha EDI PLUS range is available in several production capacities:
- RO alpha EDI PLUS 60 – 60 L/h
- RO alpha EDI PLUS 180 – 180 L/h
- RO alpha EDI PLUS 350 – 350 L/h
- RO alpha EDI PLUS 500 – 500 L/h
This range makes the system suitable for central water systems supplying entire laboratory floors or hospital sterilization departments.
Ideal for Laboratory Dishwashers, Autoclaves and Central Loop Systems
Type 2 purified water produced by the RO alpha EDI PLUS system can be used for a wide range of laboratory applications including laboratory glassware washers, autoclaves, environmental chambers and central distribution loops.
The optional integrated distribution pumps allow the system to deliver purified water reliably to multiple instruments or departments across buildings.
Integrated Monitoring and Control
The system features a 10-inch touchscreen interface providing real-time monitoring of pressure, conductivity, production rate and system status. Integrated sensors and digital flow meters allow precise control of the purification process and easy diagnostics.
Optional communication interfaces such as Ethernet, Wi-Fi and Modbus-TCP allow the system to be integrated into building management systems and enable remote monitoring.
German-Engineered Central Water Infrastructure for the BeNeLux
The RO alpha EDI PLUS is manufactured in Germany and designed for continuous operation in demanding professional environments. For laboratories and hospitals in Belgium, the Netherlands and Luxembourg, Labman provides installation, commissioning and service support.
Technical Specifications – Neptec RO alpha EDI PLUS
| Water type | Type 2 purified water |
| Purification technology | Reverse osmosis + continuous electrodeionization (CEDI) |
| Feed water | Potable drinking water according to DIN 2000 |
| Available production capacities | 60, 180, 350 or 500 L/h |
| Pure water conductivity | <0.2 µS/cm (typically 0.055–0.1 µS/cm) |
| Retention rate | >99 % ions, bacteria and particles |
| Feed water conductivity | <2000 µS/cm |
| Feed water pressure | 2 – 6 bar |
| Operating pressure RO | max. 14 bar |
| Cabinet dimensions | 1000 × 600 × 1800 mm |
| Weight | approx. 220 kg |
| Optional storage tank | 300 L |
| Control interface | 10″ touchscreen |
| Power supply | 230 V / 50 Hz |
| Connected load | approx. 1 kW |
Options and Accessories
- Integrated cabinet water softener
- Twin water softener system
- 300 L pure water storage tank
- Sterile overflow and sterile vent filter with CO₂ absorber
- Direct distribution pump
- Loop distribution pump for central water systems
- UVC flow-through disinfection
- UVC tank disinfection
- Hardness monitoring system
- Feed water measurement module
- Ethernet connection for remote monitoring
- Modbus-TCP interface for building automation
Alternative Central Laboratory Water Systems, CLRW / CLSI Clinical Laboratory Water, Type 2 Pure Water Systems (ASTM)

- Product: Type 1 + Type 2 water system
- Feed: potable tap water
- Water quality: 18.2 MΩ·cm ultrapure water + Type 2 pure water
- Production rate: 40 L/h pure water
- Dispensing: external adjustable tabletop dispenser
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- Product: CLSI Water System
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- Product: Type 1 + Type 2 water system
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Price on request
