1.Full automatic and PLC controler
2.Design for industrial application
3,Certificate:ISO9001:2008

   Double stage ro water purifier system

...what is double stage ro water purifier?

   Raw water (tap water, surface water and groundwater) under pressure delivered to pre-treating system for coarse filtering, then be filtered in precise filter, then delivered to first grade RO system by first grade high pressure pump, water from that then delivered to second RO by second grade high pressure pump to be water product is called double RO system. Our double RO system has good quality,reasonable price,with sophisticated technology.

....How to work of double stage ro water purifier system 

  ...Specifications  of double stage ro water purifier syetem

    1) Adopts imported RO membrane from America, which can remove 99.7% inorganic salt, heavy metal ion and completely get rid of colloid, microbiology organic materials, germ, protozoa, pathogens, bacteria, inorganic chemical and so on.

   2) No need to add any chemicals, stable pure water quality, and no pollution drained, low produce cost.

   3) Equipped with pretreatment system, such as active carbon absorption filter and PP sediment filter.

   4) 304 stainless steel rack and pipe accessories connection.

   5) Equipped with auto pressure protection system and on -line monitor.

   6) Automatically and manually wash RO membrane. Also the design of washing the RO membrane is by chemical solution (citric acid or sodium hydroxide optional)

   7) The lifespan of the whole system is long, operation simple, the applicability is strong

   We need the following info for RO system quotation:
  1) Raw water quality report
  2) Production water usage
  3) Production water capacity
  4) RO membrane and high pressure pump brand requirement