Description
The UV Guard SLT 40 is our most popular Whole of house UV disinfection filtration system for homeowners. It is designed to to protect from Bacteriam Cryptosporidium, Protozoa, Guardia, Viruses and other pathogens.
The SLT40 us a 40 watt 240v Ultra Violet Light Purifier made from 316 stainless steel. Comes with large 1″ ports for high flow rates.
There is a very real risk of contamination in drinking water from bores, tanks & rivers throughout Australia with even some poorly y=treated town supplies carrying bacteria & Cysts, Giardia & Cryptosporidium.
UV disinfection systems represent an economical yet effective solution to water disinfecting without the use of chemicals.
No micro organisms are known to be immune to Ultra Violet light. It’s effective against bacteria, mould, fungal spores, viruses, yeasts, and cyst parasites. The ultimate solution for disinfecting your water.
This system has a high treatment flow rate which makes it suitable for a whole of house sterilisation.
It is recommended to have a 5 micron sediment filter before any UV system so the lamp’s protective sleeve does not get covered with sediment build up also by reducing the sediment all bacteria comes in contact with the Ultra Violet light.
How Does The SLT40 Work?
The concept is simple, Water enters from one end and is spiraled around the Stainless Steel vessel for maximum contact time before leaving the outlet port.
During this time, pathogens and contaminants are exposed to extremely powerful UV light. This light damages the DNA and RNA of the organisms, causing mutations and/or cell death and failure to reproduce.
Servicing the UVG SLT40
Depending on your water supply this unit may only need one easy service a year where you remove the lamp protective sleeve and wipe clean for best light output.
Lamps are recommended to be replaced every 12 months to keep the system working at peak bacteria killing performance.
The lamp is connected to a ballast which has warning buzzer and indicator lights showing that the system is working correctly.
Choose between the standard 40044 ballast and the 40050 ballast with the LED count down timer display and this ballast has connections to allow remote monitoring.
UV Guard UVG SLT40 Features
The UV vessel is made from 316 Stainless Steel rated at 120psi and has two mounting clips.
These systems are usually mounted vertically but can be mounted horizontally as well.
The UV vessel has 1″ bsp inlet & outlet ports.
Dimensions 950mm x 100mm
240v ballast cord and plug 40 watt 4 pin lamp.
For Non-potable water use a 30 mJ/cm² flow rate of 36 Lpm can be achieved.
Maximum killing capacity with a 40 mJ/cm² flow rate of 27 Lpm which meets the Minimum Australia Standards for UV dosage for potable drinking water.
2 Year warranty on S/S chamber and 1 year on ballast, subject to usage. Not suitable for saltwater applications.
UV SLT 40 Guard Replacement Parts
- Replacement lamp Part No: UV Lamp 40w 4P F part No: 11040
- Replacement ballast: 40044 Standard or 40050 with day count down LED display and remote monitoring terminals.
- Replacement Quartz Thimble Part No. 20310
- Replacement o-ring seal Part No: 31001
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