HW series pure water treatment units that we manufacturing consist of pre-treatment part, RO device and back wash treatment part, including dosing system,sand filter, active carbon filter, micro filter, pre-UV sterilizer RO system and post UV device or Ozone device. Widely use in the field of drinking water production, bottling industry, water supplying, ultra pure water for electronic industry, desalination for saline waters and brackish waters, etc.

• Adopted membranes with high desalination ratio and low pressure running which are from HYDRANAUTICS USA or FILMTEC USA, to reduce the running cost, and prolong the equipment life-span.
• Adopted high efficiency low noise high pressure pump to reduce the power consumption, to guarantee a stable and quiet running. With low pressure and high pressure protector switches to prevent the damage from water shortage and pipeline block.
• Conductivity monitor for continuous live monitor to guarantee the high quality permeate water. With flow meter for end-product water and concentrate water to monitor and adjust the output capacity and system permeate recovery ratio
• Equipped with Mitsubishi PLC for automatic control of auto running from raw water to end-product water and back wash process. With adjustable full automatic backwash time controller, before each time running, the RO membrane surface can be fast timing rinsed, to reduce the pollution, and prolong the membrane life-span.
• High quality stainless steel for frame, pre-treatment part, UPVC for pipe fittings, and with auto-control solenoid valve.