Neptec RO DELTA Laboratory Reverse Osmosis System
€4.835,00 excl. VAT
The Neptec RO DELTA is a laboratory reverse osmosis system designed to produce ASTM Type 3 purified water from tap water for laboratories with existing storage tank and pump infrastructure.
Unlike integrated laboratory water systems, the RO DELTA focuses purely on efficient reverse osmosis production. The system can feed external storage tanks or central laboratory water distribution systems, making it ideal for laboratories that already use dedicated tanks and pressure pumps for supplying equipment such as dishwashers, autoclaves and climate chambers.
RO Water Production Unit for Central Laboratory Systems
The Neptec RO DELTA is designed for laboratories that require a reliable reverse osmosis production unit to feed external storage tanks or centralized water systems.
- Ideal RO unit for central laboratory water infrastructure
- Designed to feed external water storage tanks
- Suitable for laboratories with existing pressure pump systems
- Reliable Type 3 water production for laboratory equipment
- German-engineered laboratory water system with service support in the BeNeLux

Laboratory Reverse Osmosis Water Production Unit
The Neptec RO DELTA is a reverse osmosis water purification system designed to produce ASTM Type 3 laboratory water from potable tap water. The system focuses purely on high-quality RO water production and is typically integrated into central laboratory water systems.
By removing the majority of dissolved salts, particles and organic contaminants, reverse osmosis ensures reliable purified water quality suitable for many laboratory applications.
Designed for External Tank Systems
Unlike integrated laboratory water systems that include storage tanks and booster pumps, the RO DELTA is specifically designed for installations where laboratories already operate external tanks and pressure pump systems.
The system can therefore easily be integrated into existing infrastructure where purified water is produced centrally and stored before being distributed to laboratory instruments.
Reliable Water Supply for Laboratory Equipment
Type 3 water produced by the RO DELTA can be used for supplying laboratory equipment such as glassware washers, climate chambers and autoclaves, depending on the water quality requirements.
The system is also suitable for laboratories that operate medium-consumption water networks supplying multiple instruments.
Integrated Monitoring and Control
The RO DELTA system features a modern touchscreen interface allowing easy monitoring of system parameters including pressure, production rate and conductivity.
Integrated sensors provide continuous monitoring of the operating pressure and system status to ensure reliable operation in demanding laboratory environments.
Flexible Integration in Laboratory Infrastructure
With its compact design, the RO DELTA can easily be integrated into laboratory infrastructure where space efficiency and flexibility are important.
For laboratories located in Belgium, the Netherlands and Luxembourg, Labman provides installation, system commissioning and service support.
Technical Specifications – Neptec RO DELTA
| Water type | ASTM Type 3 purified water |
| Feed water | Potable tap water |
| Production rate | 40 L/h at 10 °C |
| Ion rejection | > 98 % |
| Storage | External tank required |
| Tank monitoring | Hydrostatic level probe (0–2 m) |
| Feed water conductivity | < 1000 µS/cm |
| Feed water TOC | < 1 ppm |
| Inlet pressure | 1 – 6 bar |
| Operating temperature | 5 – 35 °C |
| Power supply | 100–240 V / 50–60 Hz |
| Power consumption | 120 W |
| Connection size | ¾″ inlet, 8 mm outlet |
Options and Accessories
- EDI module for production of Type 2 purified water
- UVC flow-through disinfection unit
- External storage tanks
- External pressure pump systems
- Water softener pretreatment systems
- External polishing cartridges
Alternative Type 3 RO Laboratory Water Systems

- Product: central laboratory RO water system
- Feed: potable tap water
- Available production volumes: 60, 180, 350 or 500 L/h
- Storage volume: optional 300 L integrated tank
- Pump type: optional integrated distribution pump
€20.000,00 excl. VAT

- Product: Type 1 + Type 3 water system
- Feed: potable tap water
- Water quality: 18.2 MΩ·cm ultrapure water + Type 3 pure water
- Production rate: 12 L/h pure water
- Storage volume: 50 L tank
€7.222,00 excl. VAT

- Product: laboratory RO water system (Type 3)
- Feed: tap water (potable water)
- Production rate: 6 L/h RO water
- Storage volume: 10 L integrated tank
- Pump type: recirculation pump
€5.135,00 excl. VAT

- Product: central laboratory RO water system
- Feed: potable tap water
- Available production volumes: 60, 180, 350, 500, 900 or 1200 L/h
- Storage volume: optional 160 L integrated tank
- Pump type: optional integrated distribution pump
€17.000,00 excl. VAT

- Product: central laboratory RO water system (Type 3)
- Feed: tap water (potable water)
- Production rate: up to 52 L/h RO water
- Storage volume: 80 L integrated tank
- Pump type: integrated booster pressure pump
€8.018,00 excl. VAT

- Product: Type 1 + Type 3 water system
- Feed: potable tap water
- Water quality: 18.2 MΩ·cm ultrapure water + Type 3 pure water
- Production rate: 6 L/h pure water
- Storage volume: 50 L tank
€6.903,00 excl. VAT
