RO-4000 Double Stage RO System For Pure Water
A. De
double ro system, the raw water is tap water, first goes by pre-treatment, then by RO treatment. Through those treatments, can remove dissolving salt 99% and harmful materials, like particle, colloid, organic impurities, heavy metal ions, bacteria, viruses and heat source, etc. the system salt rejection rate gets 96-98%, outlet water conductivity gets ≤10μs/cm².
B. Process:double ro system
Raw water+ raw water tank +Raw water pump+Quartz sand Filter + Carbon Filter +security filter+The first High Pressure Pump+ one-class Reverse Osmosis Host Machine+pure water tank+The second High press pump+two-class ro host machine+UV sterilizer(ozone generator) +precision filter+ water supply point
C. Parameters:double ro system
1. capacity: 4000L/H
2. rated power: 11Kw/H
3. voltage: 220V/50Hz, 380V/50Hz
4. desalting rate:99.5%
5. water recovery rate: 50-70%
6. conductivity of raw water: ≤2000μs/cm
7. conductivity of pure water: ≤10μs
D. Function:double ro system
1. Manually and automatically wash RO membrane,
2. Manually wash RO memebrane with chemicals on machine,
3. Machine automatically stops when high water level of purified water, and runs when low level,
4. Multi-stage pumps protect the machine when lack of water,
5. Protection in such cases as no power, lower pressure, higher pressure, shot circuit, creepage, etc.
E. Service:
1. Installation adjustment and maintain guideline for free
2. We can manufacture machines according to your requirement, welcome OEM.