The SLT-Series is a cost effective and high performing UV water disinfection system. With 8 models in the range and options to allow indoor and outdoor installation, the SLT-Series is ideal for under sink, whole of house, swimming pool and pond clarification uses.
Specific characteristics
- 316 grade stainless steel UV reactor (304 for SLT1 and SLT2 models)
- Available in BSP inlet and outlet connections is U configuration
- Low pressure, low pressure high output or low pressure amalgam UV lamps
- Variety of indoor and weatherproof controllers available
- Customisable features including lamp safety interlocking device, remote on/off, SMS fault module, reactor temperature safety system, Modbus module, fault volt free contacts, personalised software
Applications

Model | *Flow rate per UV Dose figure 40mJ/cm² | *Flow rate per UV Dose figure 30mJ/cm² | Connection | Lamp Power (W) | Dimensions (cm) |
---|---|---|---|---|---|
UVG SLT1 | 6.3 lpm | 8.4 lpm | ¼” male BSP | 10 | 28l x 5.1w |
UVG SLT2 | 8.8 lpm | 11.8 lpm | ¼” male BSP | 14 | 39l x 6.3w |
UVG SLT30 | 16.0 lpm | 21.3 lpm | ¾” male BSP | 30 | 60l x 6.3w |
UVG SLT40 | 26.0 lpm | 34.7 lpm | 1” male BSP | 40 | 99l x 6.3w |
UVG SLT75 | 57.2 lpm | 76.2 lpm | 1” male BSP | 80 | 99l x 6.3w |
UVG SLT80 | 79.9 lpm | 106.6 lpm | 2” male BSP | 80 | 99l x 9w |
UVG SLT125 | 126.9 lpm | 169.2 lpm | 2” male BSP | 127 | 99l x 9w |
UVGSLT172 | 172.0 lpm | 229.3 lpm | 2” male BSP | 172 | 99l x 9w |
*Flow rates calculated using ‘UVCalc®’ software and are based on a UV Transmittance (UVT) of 85% and a UV dose at the end of lamp life.
Controller | Models | Features |
---|---|---|
Basic indoor controllers
|
SLT1, SLT2, SLT30, SLT40 | Indoor use, lamp on/off LEDs, audible lamp fail alarm |
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SLT75, SLT80 | |
Basic weatherproof controllers |
SLT2, SLT30, SLT40, SLT75, SLT80 | Weatherproof IP65, lamp on/off LEDs |
Digital indoor controllers |
SLT2, SLT30, SLT40, SLT75, SLT80 | Indoor use, digital lamp life timer, lamp on/off LEDs, audible lamp fail alarm, volt free alarm contacts |
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SLT125, SLT172 | |
Weatherproof PLCs |
SLT2, SLT30, SLT40, SLT75, SLT80 | Standard
Weatherproof IP65, digital lamp life timer, lamp on/off LEDs, audible lamp fail alarm Customised Lamp safety interlocking device, remote on/off, SMS fault module, reactor temperature safety system, Modbus module, volt free alarm contacts, personalised software and facia, other features to suit |
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SLT125, SLT172 |