Parameters
Product	Two-stage RO(Reverse Osmosis) water treatment machine
Model	RO-1000i(3000L/H)
Pure Water Production Capacity	3000 litre per hour(25°C)
Input water quality	TDS≤2000PPM(SDI≤5, 2≤PH≥11, NTU≤1)
Minimum flux requirement for raw water(to reach the max output)	6000L/H
Systematic Salt Rejection Rate	≥98%
Recovery Rate(pure water : inlet water)	50~75%
Recommended Working Temp.	5~35°C
Input Power(standard)	AC380V / 50Hz / 8.10KW
Pre-treatment  Pretreatment
Quartz Sand Filter(Flux: 6M3/H)	Φ500×1750mm(t=2.0mm) SUS304 stainless tank with 400KG quartz sand Or optional fiber glass tank
Active Carbon Filter(Flux: 6M3/H)	Φ500×1750mm(t=2.0mm) SUS304 stainless tank with 100KG activated carbon Or optional fiber glass tank
Micron (PP Sediment) Filter	SUS304 stainless steel tank with 5u 30inch PP filter×5PCS
Booster Pump	China Nanfang CHL8-30 pump×1PC / 1.1KW
Multi-stage Pump for first stage RO	China Nanfang CDL4-220 pump×1PC / 4.0KW
Multi-stage Pump for second stage RO	China Nanfang CDL4-220 pump×1PC / 3.0KW
Reverse Osmosis System  RO water system
Membrane	U.S. HYDRANAUTIC ultra-low pressure ESPA-4040 membrane × 18PCS Optional DOW FILMTEC membrane Optional VONTROL membrane
Housing	SUS304 stainless steel 40120 housing×6PCS
AccessoriesIories
Piping	U-PVC quick connection
Structure	Full SUS304 stainless steel 40160 housing×2PCS
Electrical Parts	China CHNT Or optional SIEMENS / MISTSUBISHI / ABB
Others	Flow metre, TDS metre, pressure metre, electromagnetic valve, etc.
OptionalL
Chemical dosing System for PH adjustment, anti-scaling, etc.	U.S. Pulsafeeder Xo60 Automatic Dosing valve with 50L tank
UV sterilization	IP67 waterproof grade UV-40W UV sterilizing(up to 5000hour lamp lifespan)
Ozone sterilization	SOZ-YB-10G ozone generating and mixing machine with oil free air compressor and 10gram ozone output directly from air
Built-in chemical membrane washing device for RO system	For regular membrane cleanning so as to renew and improve the membrane performance
Water softener	Φ530×1500mm fiber glass tank with 200L food-grade resin and 180 automatic control valve(Total hardness≤300PPM)
Touch-screen PLC control panel	America EMERSON PLC with colorful touch-screen operation

SiHai Company, founded in 2000, is a high-tech enterprise which is mainly specialized in water treatment equipment, including development, manufacturing, sales and services. The company sticks to the operation principle of "producing competitive products professionally, serving customers sincerely", focusing on quality assurance and customer satisfaction to enhance our market competitiveness and build professional teams, and making us become a domestically well-known enterprise with integrating design, production and installation based on flexible mechanism of enterprise as well as advantages in scientific and technological achievements.
The company covers 20,000 square meters with 7.000sq.m modern standard environmental protection workshop and the complete software and hardware facilities, and has total assets of more than 30 million RMB. Spreading all over the country and being sold in more than 10 countries overseas, water treatment products of our company win praises from customers with reliable quality, complete pre-sales, in-sales and after-sales services.
Scope of our business: reverse osmosis equipment, full-automatic softener, SPINKLI, screen filter, sand filter, multi-media filter and ultra filtration. The reverse osmosis equipment, adopting the most advanced membrane and technology in the world, is mainly used in milk, drinks and beverage, pharmacy, chemical, electricity and others desalting and craft pure water manufacturing and has reached the advanced world level. Presently, the company has successively won contracts of many water treatment projects of Hunan Guangxin Group, Shandong Fenghuang Paper Co., Ltd., Shandong Huayang Pyroelectricity Co., Ltd., Anshan Yes Optoelectronics Display Co., Ltd., Mengniu Group, Wuhan Jianmin Pharmaceutical Groups Corp, Ltd., Anqiu Lu'an Pharmaceutical Co., Ltd., etc. The company has successfully finished these works of project design, installation, and debugging, and won high praises from customers.
Now we are developing the international market, relying on high quality products, excellent service, reasonable price and timely delivery. Please contact us at any time so that we can make further understanding.