Trevoli UV Water Sterilisation Systems
The Trevoli UV range is designed for low maintenance and ease of use, featuring double-ended UV chambers crafted from high-grade stainless steel for durability. Efficient UV lamps provide a full year of protection and thorough disinfection, while the electronic controller (ballast) powers the UV lamp and effectively controls system diagnostics.
Trevoli UV systems effectively inactivate bacteria and viruses such as E. coli and Salmonella. These systems are versatile, making them ideal for small to large homes, with larger units well-equipped for commercial applications.
Each unit comes complete with the required number of ballasts, quartz sleeves, UV lamps, and seals.
Key Features
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99.9% inactivation of bacteria including E. coli and Salmonella
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Lamp power failure visible and audible alarm
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Hard glass UV lamp for long service life
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Environmentally friendly — no chemicals added to water, no water chemical change
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Range of sizes to meet varying flow rate requirements
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Countdown timer ballast (all models except UV6) to view total running days and lamp life remaining
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Stainless steel double-ended UV chamber for durability and efficiency
Mounting Clamps
UV6, UV16, UV30 & UV55 come with plastic mounting clamps. Aluminium clamps are available as an additional extra.
Technical Specifications
| Model |
Wattage |
Drinking Water Standard Flow (40 mJ/cm²) |
Nominal Flow (30 mJ/cm²) |
Max Flow (16 mJ/cm²) |
Inlet/Outlet Size |
Lamps |
| UV6 |
6w |
3 LPM |
5 LPM |
9 LPM |
6mm |
1 |
| UV16 |
16w |
9 LPM |
13 LPM |
24 LPM |
15mm |
1 |
| UV30 |
30w |
18 LPM |
24 LPM |
45 LPM |
20mm |
1 |
| UV48 |
48w |
75 LPM |
94 LPM |
132 LPM |
25mm |
1 |
| UV55 |
55w |
33 LPM |
45 LPM |
84 LPM |
20mm |
1 |
| UV110 |
110w |
66 LPM |
90 LPM |
168 LPM |
25mm |
2 |
| UV165 |
165w |
99 LPM |
135 LPM |
252 LPM |
40mm |
3 |
| UV220 |
220w |
132 LPM |
180 LPM |
336 LPM |
40mm |
4 |
| UV330 |
330w |
198 LPM |
270 LPM |
504 LPM |
50mm |
6 |
Ideal For
Residential homes (small to large), rural properties on bore or tank water, and commercial applications requiring reliable, chemical-free water disinfection.
PLEASE NOTE: This is the UV System ONLY, it is recommended to be used in conjunction with additional mechanical filtration. Please read more on filtration stages HERE
Understanding UV System Flow Rates
UV systems are rated according to the flow rate of water they can treat while delivering a specified UV dose. The higher the UV dose, the greater the level of UV treatment provided.
You may see three different flow rates listed for a UV system:
Drinking Water Standard Flow – 40 mJ/cm²
This is the flow rate at which the UV system provides a UV dose of 40 mJ/cm². This is the flow rate we recommend when the system is being used to treat drinking water, providing a higher level of UV treatment.
Nominal Flow – 30 mJ/cm²
This is the manufacturer's nominal rated flow at a UV dose of 30 mJ/cm². It provides a useful reference point when comparing UV system capacities.
Maximum Flow – 16 mJ/cm²
This is the maximum flow rate the UV system can process, but at this higher flow the UV dose is reduced to 16 mJ/cm². This should not be considered the appropriate flow rate for drinking-water applications, and is best for applications such as algae reduction, and clarification.
Which flow rate should I use?
For drinking water applications, we recommend sizing the UV system using the 40 mJ/cm² flow rate, NOT the maximum flow figure.
When choosing a UV system, it's important to consider the maximum flow your property could require at one time, not simply the average daily water use. A system that is too small may not provide the required UV dose when several taps or appliances are operating simultaneously.
If you're unsure which UV system is right for your property, contact WTS and we can help you select a system based on your expected flow rate and application.
