4, 5 & 6 Series
UV Water Disinfection Systems
WRAS-approved, the Daro UV 4,5 and 6 Series of UV water disinfection systems are high-performing industrial units where energy-efficient and reliable UV water disinfection solutions for industrial and commercial applications are required.
The Daro UV 4, 5 and 6 Series UV systems are designed for flow rates ranging from approximately 4.4 to 40m³/hr.
The 4, 5 and 6 Series is a proven commercial and industrial solution for the safe UV disinfection of:
- Safe potable water
- Process water
- Surface water
- Water reuse
- Water cooling supplies
All Daro UV chambers are designed and manufactured at our plant in the United Kingdom. Systems in the 4, 5 and 6 Series are manufactured to the highest levels of precision for excellent performance, are made from 316 stainless steel and carry a 10-year guarantee as standard. All parts can be recycled, giving the Series the benefit of a low carbon footprint.
Flow Rates
Product Range | 5.5 | 11.5 | 16.0 | 19.0 | 25.0 | 27.5 | 32.0 | 59.0 | 66.0 | 160.0 |
|---|---|---|---|---|---|---|---|---|---|---|
4, 5 & 6 Series | 4 Series (1 Lamp) | 5 Series (2 Lamp) | 5 Series (3 Lamp) | 6 Series (4 Lamp) | ||||||
A Series | AS1 (1 Lamp) | AS2 (2 Lamp) | AL1 (1 Lamp) | AL2 (2 Lamp) | AS4 (4 Lamp) | AL4 (4 Lamp) |
The table illustrates maximum flow rate @ 40mJ/cm² @ 95% transmission, flow rates are calculated at end of lamp life time
Lamps in the 4, 5 and 6 Series are specified low-pressure high output as standard, making them ideal for applications requiring higher UV dosages or with greater flow rates. Each chamber has an integrated thermal drain to ensure the units run smoothly and the appropriate UV dose is delivered for effective and reliable disinfection in industrial and commercial applications.
UV water treatment inactivates bacteria and other microorganisms to keep workforces safe and provide clean water where required in the industrial processes, such as process cooling water.
The chambers can be mounted vertically or horizontally and the control box is wall-mounted within 3m of the chamber.
Standard Functions
IP54 control cabinet | Lamp -fail indicator | PLC controller | Hours-run Meter | |
|---|---|---|---|---|
| 4 Series | ✓ | ✓ | ✓ | ✓ |
| 5 Series | ✓ | ✓ | ✓ | ✓ |
| 6 Series | ✓ | ✓ | ✓ | ✓ |
Optional Extras for 4, 5 & 6 Series
- UV intensity monitoring
- Remote start/stop
- System healthy
- Stop flow fault condition
- Remote UV level
- GSM text message system
- Remote screen
- LAN connection
- Glass reinforcement plastic (GRP)
- Inlet/outlet configuration or size
UV monitors are traceable to national standards. The display has a digital readout for UV intensity, volt-free contacts and is available with 4-20mA outputs.
Product Comparison
Model | AL Series | AS Series | 4,5 & 6 M Series | 4,5 & 6 Series |
|---|---|---|---|---|
| WRAS approved | ✔ | ✔ | ✔ | ✔ |
| UK designed and manufactured | ✔ | ✔ | ✔ | ✔ |
| 10 year guarantee stainless steel chamber | ✔ | ✔ | ✔ | ✔ |
| Programmable Logic Controller (PLC) | ✔ | ✔ | ✔ | ✔ |
| Thermal Drain | ✔ | ✔ | ✔ | ✔ |
| UV intensity monitor | ✔ | ✔ | ✔ | |
| Amalgam lamps | ✔ | ✔ | ||
| Lamp life (hrs) | 12,000+ | 12,000+ | 8,760 | 8,760 |
| Chamber connection type | Flanged | Flanged | BSP | BSP |
| Operating pressure (bar – max) | 16 | 16 | 10 | 10 |
About Daro UV Systems
British designer and manufacturer Daro UV Systems has been delivering ultraviolet (UV) disinfection systems in the UK for over 40 years.
Please contact us on 01787 370187 or email sales@darouv.co.uk
