- Contact Person : Mr. Sun David
- Company Name : Sihai Water Treatment Equipment Co., Ltd. Shandong
- Tel : 86-536-3259365
- Fax : 86-536-3290799
- Address : Shandong,Qingzhou,NO.1567 Industrial Road, Qingzhou City, Shangdong Province,China
- Country/Region : China
- Zip : 262500
Double phase ro water treatment plant
Detailed specification
1. Automatic backwash and manual backwash
2. Automatic switch on when low water level, and switch off when high water level
3. Water shortage protection for multi-stage pump
4. Protection when no voltage, under-voltage, over-current, short circuit and creepage
5. Full stainless steel structure, durable and easy to clean.
6. Integrating water flow indicator, TDS indicator, pressure indicator, control panel
7. China Top Brand or world famous brand electrical, switch and valve systems
8. Built-in soft-start system to avoid damage to the expensive membrane when starting
9. Built-in RO membrane chemical washing device
With the raw water quality report and requirement for the water production, we will design the appropriate proposal for you
Parameters | |
Product | Two-stage RO(Reverse Osmosis) water treatment system |
Pure Water Production Capacity | 6000 litre per hour(25°C) |
Input water quality | TDS≤2000PPM(recommended) |
Salt Rejection Rate | ≥98% |
Recovery Rate(pure water : inlet water) | 50~75% |
Input Power(standard) | AC380V / 50Hz |
Pre-treatment | |
Quartz Sand Filter | Fiber glass tank Φ1200×1900mm×1PC including 1200KG quartz sand Or optional SUS304 stainless tank |
Active Carbon Filter | Fiber glass tank Φ1200×1900mm×1PC including 350KG activated carbon Or optional SUS304 stainless tank |
Scale inhibitor dosing device | |
Micron (PP Sediment) Filter | SUS304 tank (including 40" PPF filter × 7PCS) |
Booster Pump | China Nanfang CHL8-50 |
First phase high pressure Pump | China Nanfang CDL8-20 |
Second phase high pressure pump | China Nanfang CDL8-16 |
RO System | |
Membrane first phase | 8040×7Pcs |
Membrane second phase | 8040×5Pcs |
Membrane housing for first phase | FRP 8040-2×4Pcs |
Membrane housing for second phase | FRP 8040-2×3Pcs |
Main frame | SS304 stainless steel |
Accessories | |
Piping | Low pressure: U-PVC quick connection High pressure: stainless steel |
| PLC controller | America EMERSON PLC controller and Touch screen |
Electrical Parts | China CHNT Or optional SIEMENS / MISTSUBISHI / ABB |
Others | Flow metre, TDS metre, pressure metre, electromagnetic valve, etc. |
Double phase ro water treatment plant
