Features: 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 Specification: Parameters Product One-stage RO(Reverse Osmosis) water treatment equipment Model RO-1000i(15000L/H) Pure Water Production Capacity 15000 litre per hour(Temp.=25°C, 1ton=1000L) Input water quality TDS≤2000PPM(SDI≤5, 2≤PH≥11, NTU≤1) Salt Rejection Rate 98 99% Recovery Rate(pure water : inlet water) 70 80% Recommended Working Temp. 5 35°C Input Power(standard) AC380V / 50Hz / 19.0KW Pre-treatment Multimedia Filter Φ1600×3000mm(t3.0mm) SUS304 stainless tank with 4000KG quartz sand Optional fiber glass tank Carbon Filter Φ1600×3000mm(t3.0mm) SUS304 stainless tank with 1400KG activated carbon Optional fiber glass tankMicron (PP Sediment) Filter Φ400×1000×t1.5 SUS304 tank×1PC (including 5μm×1000mm micron filter cartridge × 20PCS) Booster Pump Denmark GRUNDFOS CR20-3 stainless steel pump×1PC / 4.0KW Optional China Nanfang stainless steel pump Multi-stage Pump Denmark GRUNDFOS CR20-14 stainless steel pump×1PC / 15.0KW Optional China Nanfang stainless steel pumpRO System Membrane HYDRANAUTIC ESPA1-8040 ultra-low pressure and high output membrane×15PCS Or optional U.S. DOW FILMTEC BLACKISH Water Series BW30-400×15PCS Membrane Housing / Vessel SUS304 stainless steel 40200 housing×3PCS Accessories Piping SUS304 stainless steel piping Structure Full SUS304 stainless steel 40160 housing×2PCS Electrical Parts China Tengen Or optional SIEMENS / MISTSUBISHI / ABB / Panasonic Others Built-in flow metre, TDS metre, pressure metre, electromagnetic valve, etc. OPTIONAL Chemical dosing system, UV sterilizer, ozone sterilizer, built-in RO membrane washing device, PLC touch-scree control system, EDI device or mixed bed for electronic / medical industries. Remarks: 1. Please also kindly undertand that every water treatment equipment, no matter ultrafiltration or reverse osmosis, is a ODM project as different water is of different quality. Therefore, we would require for a raw water analysis / test report for inquiries of water treatment system for any inquiry.2.Besides water treatment system, we also offer UV Sterilizer, Ozone Sterilizing System, full set 0.3 2.0L/4 6L/3 6gallon mineral water / pure water filling / bottling line equipments, factory design, and installation service. Hurry andcontact our sales engineer today for your own water treatment solution! U.S. DOW FILMTEC BLACKISH Water Series BW30-400×8PCS