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UV Disinfection is the most commonly used method for rainwater treatment, as it is simple, cost effective and requires minimal operator input.  Certain wavelengths of UV light destroy the micro-organisms in water that pass it.

DCVABackflow test Procedure

Filtration Bag & Cartridge Filtration Multi-Media Filtration Screen Technology Reverse Osmosis Treatment UV Disinfection Multi-Media Filtration

R1100-90 Small Sump Roof Drain with Threaded Side Outlet, anchor flange, cast iron waterproofing membrane clamp ring, more.

Watts Backflow preventer

Although rainwater appears to be clean to the naked eye, we need to consider its journey to point of use.  This pathogen-rich rainwater can cause sickness or infections if it comes into contact with open wounds or is ingested.  It is not safe to use until treated as it poses a risk to those exposed to it, particularly those in continual contact.

RPBA backflow

The HG135 is a sleek and compact under-sink temperature mixing valve designed to help prevent scalding. Meeting ASSE 1070 standards for mixing valves.

The 37mm by 37mm by 11.6mm Pin Fin Series 909 Heatsink from Wakefield Thermal is designed to function with a thermal resistance of 2.93° C/W at 200 LFM in ...

Chlorine Disinfection ensures a disinfection residual for a period of time.  However introducing a chemical to a water supply requires consistent and regular operator input to ensure correct operation.

Air-gap faucets and non-air gap faucets have differences which will dictate the suitability of a given application.

Ensuring your rainwater is safe and compliant for business use is crucial. Southland offers expert solutions for rainwater treatment and sterilization, tailored to your specific needs.

Adding chlorine (sodium hypochlorite) to water is an effective and relatively simple way to disinfect filtered rainwater.

Contact us today to discuss your rainwater treatment requirements, and discover how we can help you achieve clean, safe water for your business. Freecall 1800 656 771 or email James.

Required hot water expansion volume in open, closed and diaphragm tanks. Expansion tanks are required in heating, cooling or air condition system.

DCVABackflow

Rainwater harvested from a roof travels down a pipe into a storage tank or pit. Dense sediment will settle at the bottom of the tank. A float switch triggers the operation of the system to commence pumping or a pressure drop inline indicates the need to treat and transfer water instantaneously.

The first step involves removing sediment.  This is essential prior to the disinfection process, for maximum efficiency of the disinfection stage.

As leading inventor and manufacturer of safe, high quality, stainless steel gas connectors, Dormont has earned the reputation as one of the foremost experts in ...

Southland Filtration is a leading Australian provider of commercial water filtration solutions. We’ve been helping businesses since 1995 with a focus on quality, custom solutions, and reliable service. We work with businesses and organisations in Australia and New Zealand to address their unique water challenges and maintain the highest standards.

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Collected rainwater isn’t necessarily immediately safe to use. A process of treatment and sterilisation is essential to make rainwater compliant with regulations and safe to use for your business.

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Mains Inlet Filtration Potable Cold Water Process Water Treatment Rainwater Reuse Treatment Renal Dialysis Laboratory CSSD Endoscopy

To perform properly, UV disinfection requires rainwater to be free of any sediment over 5 micron in size. If the rainwater has not been filtered, ‘shadowing’ can occur, whereby sediment blocks the UV light rays, reducing the effectiveness of the disinfection.

Cash Acme's anti-scald thermostatic mixing valves deliver hot water at safe temperatures allowing for temperature control at the heat source.

Watts series LF009 with NRS gate valves materials: fused epoxy-coated cast iron body; plastic seats; relief valve with SS seat and trim; and lead-free bronze ...

UV disinfection uses certain wavelengths of ultra violet light to destroy micro-organisms (bacteria, virus, and cysts such as cryptosporidium and giardia), in the water.

The PC700 Boiler Reset Control is designed to improve performance in your hot water heating systems by regulating the supply water temperature...

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Pilot operated float valve from Flomatic. Part C701/CF701. For level control of storage tanks, reservoirs, or basins.

Filtration consists of at least two stages.  Removal of coarse solids to 100 micron, then fine solids of 1-5 micron; via a cartridge, bag or screen filter prior to disinfection.

There are two main steps to rainwater treatment – filtration for removal of sediment particles, then disinfection using chlorine or UV light.