Viqua (Trojan) UVMax Model J
UVMax Model J Replacement Parts & Accessories
The Viqua (Trojan) UVMax Model J is the second largest model in Trojan's revolutionary new high output UVMax product line. The Model J offers convenient color-coded plug & play connections, innovative high-output lamps with 2 year service life, and a host of other performance and convenience features designed to make installation, operation, and maintenance as simple as possible. It can also be equiped with a wide range of optional equipment including a sophisticated UV intensity monitor with self diagnostic test (when equiped with the UV intensity monitor, this model is referred to as the Model J+), a solenoid emergency shut-off kit, and an inline flow restrictor. The Model H is well suited to large residential applications with low UVT, as well as commercial water treatment applications including bed and breakfast facilities, restaurants, rural resorts and lodges, etc., with flow rates up to 45 GPM.
The optional UV intensity monitor continuously monitors the intensity of the UV light to ensure that the water is receiving an adequate dose of UV light to kill the bacteria, viruses, etc. The use of a model with a UV intensity monitor is generally recommended where a known E.coli or other serious problem is present or the feed water parameters may cause problems with UV transmittance from time to time (sediment flushing, iron or hard water scale build-up on the UV sleeve etc.).
The CoolTouch fan system which is integrated into the Model G model, assists in system cooling during periods of inactive water use where conventional UV systems can often heat the water considerably as the water absorbs heat from the UV lamp. The CoolTouch fan thereby helps ensure maximum UV dose under all conditions as UV effectiveness decreases as the temperature declines.
The Viqua (Trojan) UVMax Model J can be equiped with an optional solenoid emergency shut-off kit. For more information on the emergency shut-off valve, CLICK HERE.
If the optional UV intensity monitor is selected, the Model J can also be equiped with Trojan's innovative new COMMCenter. The optional COMMCenter provides real-time dosage display so you an monitor the performance of your UV system. In addition to UV dose, the system displays alarm history, lamp hours, and other performance parameters. Moreover, the COMMCenter can be installed just about anywhere - simply connect the COMMCenter to the sterilizer using a standard computer cable. The COMMCenter can also be connected directly to your computer where you can use Trojan's MAXtrack software to obtain real-time dose data, track alarm and dose history, etc. for any given period of time. This data logging capability allows operators to demonstrate proper system operation to regulators and consumers, provides troubleshooting insights, and allows for proactive maintenance. These features make the COMMCenter an excellent choice for commercial applications where dosage reporting and logging is desirable to prove compliance with health regulations. It also accept standard mini-SD memory cards (same type used in many digital cameras) so you can download data and transfer to a computer so you can view and analyze the data in any standard spread sheet program. A single COMMCenter can monitor up to 9 UV systems simultaneously. The MAXtrack software can be downloaded from the manufacturer's website at no charge.
- Compare Viqua (Trojan) UVMax with other UV water purification systems
- Compare to other Viqua (Trojan) UVMax High Output models
- How to select the correct Viqua (Trojan) UVMax model for your needs
- UV dose required to kill common bacteria, viruses, and cysts
- Alternative treatment technologies
- Recommended pre-filters for ultraviolet (UV) sterilizers
- Recommended Viqua (Trojan) UVMax UV sterilizer accessories
|Viqua (Trojan) UVMax Model J Specifications
|Maximum Flow Rate
|Maximum Flow Rate
|Lamp Age Indicator
|UV Intensity Monitor
|Color-Coded Plug & Play Connections
|RJ55 Communications Ports
|2 Year Lamp Life
(Standard 55 Class A)
Shut-off Valve Kit
|COMMCenter Monitoring Package
|optional if UV intensity monitor purchased
|Water Chamber Material
|UV Sleeve Material
|Combo 1 1/4 inch NPT, 1" FNPT
|Total Power (watts)
|Lamp Power (watts)
|Chamber Assembly Size
|41 x 4"
103 x 10cm
|Control Module Size
|13 x 6.5"
33 x 16.5 cm
* All flow rate recommendations are based on 95% UV transmittance (UVT) and after 9,000 hours of bulb operation. If your water has poor UVT, or if you are unsure of your UVT, select a model with a higher flow capacity than you would otherwise require.
** Inlet/outlet size restricts flow to 45 gpm.
|Feed Water Quality Parameters
(7 grains / gallon)
|UV Transmittance (UVT):
|Maximum Air Temperature:
|Minimum Air Temperature: