Call toll free 1800 283 600

Better water naturally

Heavy Duty SL Range for Water with Extremely High Mineral Content


Due to an increasing demand for a product to treat water with extremely high mineral content, we have tested and developed the technology in our Heavy Duty SL Range to suit a variety of applications. We’ve been testing, developing and improving this product over the past two years. Initially we produced this range specifically for extreme water problems in the mining industry. We then introduced it to large-scale fruit and vegetable growers who were experiencing stunted growth and crop losses due to high salinity and scale problems.

NEW product! And we have just released a new product within the Heavy Duty SL Range specifically for home gardens!


Large scale vegetable success

One of the biggest vegetable growing families in Western Australia, the Galatis, turned to DELTAwater solutions for a product to treat their water which had a extremely high mineral content which was killing their vegetable crops. There was an immediate improvement once the Heavy Duty SL DELTA Water Treatment product for High Mineral Content system was installed, and the business is back to growing healthy crops without any leaf burn. The Heavy Duty SL DELTA water treatment technology has also stopped salinity build-up in their soil.


This product range has also provided a water treatment solution for a large vegetable grower in Mexico whose water had extremely high mineral content. Since installing the Heavy Duty SL DELTA water treatment technology, this grower is now able to harvest high quality tomatoes and flowers on his Mexican farm.


The Heavy Duty SL Range is also boosting growth and yields in vineyards and orchards across Australia and overseas.

Want to know if this is the right product for you?

Phone DELTA direct on 1800 283 600 to order a Water Advisory Service Kit so we can test your water before recommending a DELTA water treatment solution for your specific water problem. You can also read our Success Stories on our Case Studies or Blogpages.