PRODUCTS - UV disinfection

Drinking water UV systems big cities UVFlex series

Drinking water UV systems big cities UVFlex series





Utilizing revolutionary Solo Lamp™ Technology, the TrojanUVFlex™ provides big municipalities with the most energy-efficient delivery of high UV doses in an extremely compact footprint.
Offering the latest advancements in system controls to optimize performance, operating costs and regulatory reporting, the TrojanUVFlex™ performs both UV disinfection and UV-oxidation.












Ideally Suited for Water Reuse & Drinking Water Treatment

The TrojanUVFlex™ is ideally suited for water reuse (potable and non-potable) and drinking water treatment (including destruction of chemicals such as 1,4-dioxane and disinfection of up to 6-log adenovirus).


Low Lamp Count, Reduced Maintenance, High Reliability, Compact Footprint

Powerful, yet highly energy-efficient 1000-Watt Solo Lamps lead to a low lamp count which, in turn, provides other benefits such as fewer associated components (e.g. lamp drivers and sleeves), reduced maintenance, highest reliability and an extremely compact footprint (40-50% that of other high-efficiency UV-oxidation systems).
An advanced control system automatically optimizes system outputs (e.g. energy use and oxidant concentration) while ensuring treatment objectives are met. Data on critical control points is available to demonstrate system performance for regulatory reporting.

Solo lamp technology with high electrical efficiency and long guaranteed lifetime


The 1000 Watt TrojanUV Solo Lamp™ combines the benefits of low- and medium-pressure lamps, providing unparalleled cost and maintenance advantages. Guaranteed lifetime is 15.000hrs.

Compact Footprint, system modularity, low headloss

Optimized chamber design and modular TrojanUV Solo Lamp™ arrays enable cost-effective installation in extremely compact spaces. Design in 1 to 8 banks with installed power of 48 to 384kW. Low headloss design reduces or eliminates  pumping and saves money.


Easy Operation & Maintenance

With fewer lamps, drivers and other associated components, maintenance is reduced and reliability is maximized.

Proven Components

UV sensors, sleeve wiping system, lamp connectors, drivers and panels have demonstrated reliability in our suite of TrojanUV systems.

Optional Sleeve Wiping

Mechanical sleeve wiping keeps quartz sleeves clean, removing fouling and ensuring that the maximum amount of UV light enters the water and is available for treatment.

Flexible Advanced Treatment

Can be designed for simultaneous UV disinfection and advanced oxidation – with either hydrogen peroxide or sodium hypochlorite.

Destroys Harmful Contaminants

Ideal for treatment of NDMA, 1,4-dioxane, and other chemical contaminants, producing water that meets or exceeds drinking water standards.

State-of-the-Art Controls

A smart, flexible control system optimizes energy use and oxidant concentration while ensuring UV dose and treatment objectives are being met.

Critical Control Points Available to Demonstrate Performance

Control System monitors, provides trending, and enables reporting of all regulatory requirements including UV dose, oxidant concentration and contaminant reduction.

System Characteristics

Lamp Type:                  TrojanUV Solo Lamp™ - Low-pressure High-output amalgam lamp
Lamp Power:                1000 Watts
Lamp Driver:                Electronic, variable power (30% to 100%)
Guaranteed lamp life:    15,000 hours
Lamps per module:       48
Number of modules:      1 to 8 per one chamber
Power:                         48 to 384kW per chamber
Flowrate:                      up to 100m3/s ( multi-chamber, largest plant in the world)
Chamber Material:        2205 duplex stainless steel
Flange Size:                 DN1200, DN600
Maximum pressure:      10bar
Sleeve Wiping:             Optional mechanical wiping
Network Connection:     Ethernet, ProfiNet, Profibus, Modbus TCP/IP, Modbus RTU RS485
Validation:                    DVGW, USEPA


Head Office: (Map) Iliyantsi Blvd No 119 1220 NPZ Voena Rampa, Sofia, Bulgaria T +359 2 971 8960 F +359 2 971 89 61

Service Center: (Map) Iliyantsi Blvd No 119 1220 NPZ Voena Rampa, Sofia, Bulgaria T +359 2 931 0700 F +359 2 971 89 61