Pure Aqua, Inc. designs and manufactures water treatment systems in addition to brackish water reverse osmosis devices. In August 2013, these devices were delivered to Dubai, UAE. There were four BW-1.5K-140 systems each designed to produce 1,500 GPD at a feed water TDS of a maximum 5,000 ppm, it was selected from our RO-200 series and came complete with a microprocessor control panel along with SS high pressure pumps. For more information click here: http://www.pureaqua.com