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| SWT’s UVL Series UV Systems provide proven and guaranteed performance in ultraviolet water treatment for a wide range of commercial and industrial applications. These systems are specifically intended for applications requiring low flows to high flows for disinfection, ozone destruction, and TOC reduction. Each system is engineered to provide optimized flow and retention time to reduce bacteria by up to 99.9%. With dosage levels of 30 mJ/cm² or higher at rated flow, these units assure effective UV treatment. |
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| Options |
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Monitoring station with UV intensity, 4-20mA linear output, and high heat shutoff |
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Monitor 0-100% UV intensity display, 4-20mA linear output |
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High heat shutoff |
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Sanitary inlet/outlet connections |
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Manual quartz sleeve wiper system (model dependent) |
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Lamp out alert |
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Hands off auto (HOA) switch |
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220V/240V 50-60Hz |
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| Features |
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Disinfection, ozone destruction, or TOC reduction |
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Processes up to 1600 gpm for clear fresh water and DI/RO water |
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316L stainless steel treatment chamber—electropolished and passivated interior/exterior |
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150 psi maximum operating pressure |
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Remote power enclosure with viewing window—polycarbonate or 304 stainless steel |
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Monitoring port, sample port, drain port |
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Elapsed run time meter |
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2, 3, 4, 6, or 8 inch flange inlet/outlet connections (model dependent) |
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Low pressure, high output or amalgam UV lamp with 10,000 hour lamp life—254nm or 185nm |
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UV dosage of 30 mJ/cm² or higher at rated flow |
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Horizontal or vertical mounting (model dependent) |
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Custom systems and features are available to meet specific specifications and industry requirements. |
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| UVL High Output Series Ultraviolet Systems (30 inch Short Systems) |
Part
Number |
Inlet/Outlet
Connections |
Number
of Lamps |
Total
Lamp
Watts |
UV Dosage *
mJ/cm² |
Flow Rate * |
Chamber
Diameter |
Clear,
Fresh
Water |
RO/DI
Water |
Clear,
Fresh
Water |
RO/DI
Water |
| UVL1S-2F |
2 inch Flange |
1 |
80 W |
30 @
95% UVT |
30 @
99% UVT |
35 gpm |
40 gpm |
6 inch |
| UVL1S-2S |
2 inch Sanitary |
| UVL2S-2F |
2 inch Flange |
2 |
160 W |
30 @
95% UVT |
30 @
99% UVT |
70 gpm |
84 gpm |
6 inch |
| UVL2S-2S |
2 inch Sanitary |
| UVL3S-3F |
3 inch Flange |
3 |
240 W |
30 @
95% UVT |
30 @
99% UVT |
115 gpm |
135 gpm |
6 inch |
| UVL3S-3S |
3 inch Sanitary |
| UVL4S-3F |
3 inch Flange |
4 |
320 W |
30 @
95% UVT |
30 @
99% UVT |
150 gpm |
180 gpm |
6 inch |
| UVL4S-3S |
3 inch Sanitary |
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| UVL High Output Series Ultraviolet Systems (60 inch Long Systems) |
Part
Number |
Inlet/Outlet
Connections |
Number
of Lamps |
Total
Lamp
Watts |
UV Dosage*
mJ/cm² |
Flow Rate * |
Chamber
Diameter |
Clear,
Fresh
Water |
RO/DI
Water |
Clear,
Fresh
Water |
RO/DI
Water |
| UVL4L-4F |
4 inch Flange |
4 |
540 W |
40 @
95% UVT |
40 @
99% UVT |
275 gpm |
320 gpm |
6 inch |
| UVL4L-4S |
4 inch Sanitary |
| UVL4L-6F |
6 inch Flange |
4 |
540 W |
40 @
95% UVT |
40 @
99% UVT |
400 gpm |
480 gpm |
8 inch |
| UVL4L-6S |
6 inch Sanitary |
| UVL5L-4F |
4 inch Flange |
5 |
675 W |
40 @
95% UVT |
40 @
99% UVT |
350 gpm |
400 gpm |
6 inch |
| UVL5L-4S |
4 inch Sanitary |
| UVL5L-6F |
6 inch Flange |
5 |
675 W |
40 @
95% UVT |
40 @
99% UVT |
500 gpm |
600 gpm |
8 inch |
| UVL5L-6S |
6 inch Sanitary |
| UVL6L-6F |
6 inch Flange |
6 |
810 W |
40 @
95% UVT |
40 @
99% UVT |
600 gpm |
720 gpm |
8 inch |
| UVL6L-6S |
6 inch Sanitary |
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| UVL Amalgam Series Ultraviolet Systems (30 inch Short Systems) |
Part
Number |
Inlet/Outlet
Connections |
Number
of Lamps |
Total
Lamp
Watts |
UV Dosage *
mJ/cm² |
Flow Rate |
Chamber
Diameter |
Clear,
Fresh
Water |
RO/DI
Water |
Clear,
Fresh
Water |
RO/DI
Water |
| UVL1SA-2F |
2 inch Flange |
1 |
135 W |
30 @
95% UVT |
30 @
99% UVT |
75 gpm |
85 gpm |
6 inch |
| UVL1SA-2S |
2 inch Sanitary |
| UVL2SA-2F |
2 inch Flange |
2 |
270 W |
30 @
95% UVT |
30 @
99% UVT |
130 gpm |
145 gpm |
6 inch |
| UVL2SA-2S |
2 inch Sanitary |
| UVL3SA-3F |
3 inch Flange |
3 |
405 W |
30 @
95% UVT |
30 @
99% UVT |
225 gpm |
225 gpm |
6 inch |
| UVL3SA-3S |
3 inch Sanitary |
| UVL3SA-4F |
4 inch Flange |
3 |
405 W |
30 @
95% UVT |
30 @
99% UVT |
300 gpm |
365 gpm |
8 inch |
| UVL3SA-4S |
4 inch Sanitary |
| UVL4SA-3F |
3 inch Flange |
4 |
540 W |
40/30 @
95% UVT |
40/30 @
99% UVT |
225 gpm |
225 gpm |
6 inch |
| UVL4SA-3S |
3 inch Sanitary |
| UVL4SA-6F |
6 inch Flange |
4 |
540 W |
40/30 @
95% UVT |
40/30 @
99% UVT |
450 gpm |
525 gpm |
8 inch |
| UVL4SA-6S |
6 inch Sanitary |
| UVL5SA-6F |
6 inch Flange |
5 |
675 W |
30 @
95% UVT |
30 @
99% UVT |
600 gpm |
720 gpm |
8 inch |
| UVL5SA-6S |
6 inch Sanitary |
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| UVL High Output Series Ultraviolet Systems (60 inch Long Systems) |
Part
Number |
Inlet/Outlet
Connections |
Number
of Lamps |
Total
Lamp
Watts |
UV Dosage *
mJ/cm² |
Flow Rate |
Chamber
Diameter |
Clear,
Fresh
Water |
RO/DI
Water |
Clear,
Fresh
Water |
RO/DI
Water |
| UVL4LA-6F |
6 inch Flange |
4 |
1280 W |
30 @
95% UVT |
40 @
99% UVT |
750 gpm |
900 gpm |
8 inch |
| UVL4LA-6S |
6 inch Sanitary |
| UVL4LA-8F |
8 inch Flange |
4 |
1280 W |
30 @
95% UVT |
40 @
99% UVT |
1200 gpm |
1400 gpm |
10 inch |
| UVL4LA-8S |
8 inch Sanitary |
| UVL5LA-6F |
6 inch Flange |
5 |
1600 W |
30 @
95% UVT |
30 @
99% UVT |
875 gpm |
1025 gpm |
8 inch |
| UVL5LA-6S |
6 inch Sanitary |
| UVL5LA-8F |
8 inch Flange |
5 |
1600 W |
30 @
95% UVT |
40 @
99% UVT |
1600 gpm |
1600 gpm |
10 inch |
| UVL5LA-8S |
8 inch Sanitary |
| UVL6LA-6F |
6 inch Flange |
6 |
1920 W |
30 @
95% UVT |
30 @
99% UVT |
1050 gpm |
1050 gpm |
8 inch |
| UVL6LA-6S |
6 inch Sanitary |
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NOTE:
30 mJ/cm² = 30,000 µJ/cm² (30 millijoules per square centimeter = 30,000 microjoules per square centimeter)
40 mJ/cm² = 40,000 µJ/cm² (40 millijoules per square centimeter = 40,000 microjoules per square centimeter) |
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