Reverse osmosis is the most advanded and effective desalting technology. The principle is that under the higher pressure more than the dissolved solution osmotic pressure. Only follow water molecules through the reverse osmosis membrane. Then the solute and solvent separated,thereby getting the purified water. The fine particles,colloid, organic matter, bacteria, virus and 99%the dissolved salt can be removed by the water quality stability etc. already widely used in electronic, electrical, pharmaceuticle,food and other fields.
The spiral membrane is constructed of one or more membrane envelopes wound around a perforated central tube.The permeate passes through the membrane into the enbelope and spirals inward to the central tube for collection.
(raw water+ raw water tank)+ raw water pump+ sand filter+ carbon filter+softener + security filter+ high pressure pump+ reverse osmosis system+ (pure water tank + water supply points)
Conventional package is :Bubble film+film+Cardboard+Wooden frame
You can choose High grade package: Wooden case,just the pacage fee has little different
Passed the ISO9001:2008 quality system authentication and ROHS authentication.
Passed the ISO9001:2008 quality system authentication and ROHS authentication.
Passed the ISO9001:2008 quality system authentication and ROHS authentication.
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A: We are factory.
A: Generally it is 5 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
A: PP filter cartridge about 6-12 month
quartz sand about 2 years
Activated Carbon about 1-2years
Softener resin about 1-2years
RO membrane about 1-3years
The parts life time is accoding to the raw water quality!
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 50% T/T in advance ,balance before shippment.
The terms of payment can be discuss when you need.