Hallett UV units are designed for when clean, safe water is not optional.
These award-winning units have 3rd party validation ensuring they fully comply with NZ drinking water standards.
Hallett Validated UV units are Third Party Certified to either NSF 55 Class A, US EPA, or UVDGM and are fully compliant with NZ Drinking Water Standards.
These units offer a host of features making them a global market leader in UV technology
- Crossfire Technology
- Self-Cleaning Quartz Sleeve – no manual cleaning required
- Effective disinfection for up to 10x more difficult water
- Air Mounted UV Lamps – no water contact lamp changes
- Dual UV sensor array – real-time monitoring
- Built-In Temperature Management (Air Cooling & Purge Valve) – reduce false alarms
- Built-In Surge Protection – protect against damage from power surges
- Colour Touch Screen Interface – easy to use
- Two dry contacts for warning and alarm signals
- Optional 4-20 mA output with MODBUS connectivity
- Remote start capability
- USB Plug-In Port – easy data monitoring
- Optional Shut Off Valves are available
| Working Conditions |
|
| Hardness (Water) |
855mg/L |
| Iron (Water) |
3mg/L |
| Temperature (Air & Water) |
1-40 °C |
| Water Pressure |
34-690kPa (0.34-6.9bar) |
| Relative Humidity (Air) |
70% Max |
Benefits:
Easy to Install
- Plug and play!
- No need to worry about space to remove the lamps, these are air mounted and are removed by opening the front of the unit.
Easy To Maintain
- Non-contact maintenance. The air-mounted lamps and sensors mean that these can be removed without the operator being in contact with potentially contaminated water.
- The self-cleaning quartz sleeve with a mechanical wiper means there is no need to worry about fouling or pulling out the quartz sleeve to clean it. It is also easy to inspect.
Less Annoying Alarms
- The inbuilt temperature control means no alarms from lamps/water overheating.
- The wiper in the quartz sleeve means fewer alarms from quartz sleeve fouling.
- The air-mounted sensors mean no alarms from fouled sensors
Easy to Monitor
- With 2 dry contacts included, setting up alarms is easy.
- The colour touch screen and interface remember the last 99 messages with a time stamp.
- The USB port is ideal for data loggers.
- An optional upgrade is available for 4-20mA output & MODBUS connectivity
Amazing Technology
- Insert Crossfire technology page