TrojanUVFit

In-pipe UV wastewater disinfection for non-potable reuse

Disinfecting Filtered Effluent

Depending on site and design conditions, wastewater treatment plants producing filtered effluent sometimes prefer a disinfection solution using in-pipe (also called closed-vessel) UV chambers. The TrojanUVFit® offers an effective, compact, and energy-efficient solution for non-potable reuse with a streamlined hydraulic profile that won’t break head in the treatment process. The system is available in multiple configurations to treat a wide range of flow rates, up to 7 MGD per chamber.

Applications

  • Non-potable Reuse

TrojanUVFit Logo

Key Features & Benefits

Image of the TrojanUVFit

Regulatory-endorsed Bioassay Validation

System sizing is based on actual dose delivery verified through bioassay validation. Real-world, field-tested performance data eliminates sizing assumptions and risks associated with theoretical dose calculations, offering peace of mind and improved public and environmental safety. For reuse applications in California, the California Department of Public Health has approved the 32AL50 model for Title 22 reuse applications and the remaining TrojanUVFit models are pending approvals. All validation testing was done in accordance with the NWRI/AWWARF UV Guidelines.

Compact Design and Installation Flexibility

The compact chamber footprint simplifies indoor retrofit installations and can also be installed in parallel or in series, making it simple to incorporate redundancy or future expansion needs. UV lamps and sleeves are fully serviceable from the chamber end cap, allowing the system to be installed against walls, other equipment or piping.

TrojanUVFit in North Lake, Idaho

The TrojanUVFit Sleeve Cleaning system

Robust Sleeve Cleaning System

The sleeve cleaning system minimizes fouling of quartz sleeves, ensuring the maximum UV output is available for disinfection. The system works automatically at preset intervals without operator involvement and without interrupting disinfection.

Reliable Performance and Easy Maintenance

UV lamps, quartz sleeves, lamp drivers, sensors and the sleeve cleaning system have been proven reliable and are operating in hundreds of installations. Internal components are all easily accessed from the end cap which, when removed, automatically deactivates lamps for operator safety. Routine procedures, such as lamp change-outs are simple and require minimal time.

An operator replacing a TrojanUVFit lamp

Customer Stories

Shining a Light on Stormwater

Sherbourne Common, located in Toronto, Canada, is an innovative waterfront park combined with a neighborhood-wide stormwater treatment system. Stormwater is collected, treated and then used in the park’s water features which are accessible to the public. The TrojanUVFit disinfects the water to ensure the water can be safely enjoyed by residents before it’s ultimately discharged into Lake Ontario. It's the first park in Canada to integrate a UV facility for stormwater treatment into the actual design and architecture.

System Specifications

Model

04AL20

08AL20

18AL40

32AL50

72AL75

D72AL75

Number of Lamps

4

8

18

32

72

144

Lamp Type

High-efficiency, High-output, Low-pressure Amalgam

Sleeve Wiping

Automatic wiping system

Lamp Driver

Electronic, constant output (100% power) or electronic, variable output (60 to 100% power)

Chamber

 

Materials of Construction

316L Stainless Steel

Flange Size (ANSI/DIN), inches (mm)

6 (150)

10 (250)

12 (300)

20 (500)

20 (500)

Outlet Flange Orientation

Multiple orientations available 3, 6, 9 or 12 o’clock position

Approx. Chamber Length, inches (mm)

80 (2032)

80 (2032)

82 (2083)

90 (2286)

90 (2286)

152 (3860)

Max. Operating Pressure, PSI (bar)

150 (10)

150 (10)

150 (10)

100 (6.8)

65 (4.5)

65 (4.5)

Dry Chamber Weight, lbs (kg)

107 (49)

115 (52)

400 (181)

1600 (726)

2100 (953)

3700 (1678)

Wet Chamber Weight, lbs (kg)

230 (105)

877 (398)

2200 (998)

3700 (1678)

7200 (3265)

Power Distribution Center (PDC)

 

Electrical Supply

Standard:

Single phase, 2 wire

+ gnd, 50/60 Hz L-L

120V

N/A

N/A

N/A

N/A

N/A

N/A

208V

Yes

Yes

Yes

Yes

N/A

N/A

240V

Yes

Yes

Yes

Yes

N/A

N/A

3 Phase, 4 wire +

gnd, 50/60 Hz

400/230V

N/A

N/A

Yes

Yes

Yes

Yes

Dimensions (H x W x D) inches (mm)

Type 12

 

30 x 16 x 10 (760 x 410 x 250)

 

36 x 30 x 10

(920 x 760 x

250)

60 x 36 x 10

(1520 x 920 x

250)

86 x 48 x 24

(2184 x 1219 x

610)

86 x 96 x 24

(2184 x 2438

x 610)

Type 3R

Type 4X

30 x 24 x 10 (760 x 610 x 250)

60 x 36 x 12

(1520 x 920 x

305)

Material

Type 12

Painted Mild Steel

Type 3R

Painted Mild Steel

Type 4X

304 Stainless (1.4301 in Europe)

Panel Rating

NEMA 12, 3R or 4X

NEMA 12 or 4X

Network Interface

Modbus RTU RS485, Modbus TCP/IP, AB Ethernet I/P, ProfiNet

N/A

System Control Center (SCC)

 

Panel is Required/Optional

N/A (requires only PDC)

Optional

Required

Electrical

N/A (see PDC)

Two (2) Supplies of 120 V single phase, 2 wire plus

ground, 60 Hz, 1.2 kVA (one (1) for the PLC, one (1) for

lights & heater)

Material

Type 12

Painted Mild Steel

Type 4X

Stainless(1.4301 in Europe)

Panel Rating

N/A (see PDC)

NEMA 12 or 4X

Typical Outputs Provided

Chamber status, common alarms and SCADA communication

Network Interface

Modbus RTU RS485, Modbus TCP/IP, AB Ethernet I/P, ProfiNet

Related Resources

TrojanUVFit Brochure

TrojanUVFit Brochure

Learn More

Wastewater Disinfection & Water Reuse in Lake Arrowhead, California

Wastewater Disinfection & Water Reuse in Lake Arrowhead, California

Learn More

UV Disinfection For Public Water Feature in Toronto

UV Disinfection For Public Water Feature in Toronto

Learn More

Replacement Parts

TrojanUV 794447G, UV Lamp
794447G
Price: Contact Us
793024, Quartz Sleeve
793024
Price: Contact Us
917067, Lamp Driver (Ballast)
917067
Price: Contact Us
Trojan 794447-0GN, UV Lamp
794447-0GN
Price: Contact Us

We're Here to Help

Have questions? Call us at 1 (888) 220-6118 or complete the form below.