IdroService - Model SW Series -Reverse Osmosis Systems

The pressurization is guaranteed by special pumps in stainless steel AISI 904 or Duplex Grundfos brand. The Dow-Filmtec membranes enable high production of demineralized water, achieving good performance with reduced energy costs. The management of the plant is fully automated by an electric panel manufactured with a stainless steel case, PLC Siemens with a large( 5.7 “) Touch Screen and a conductivity meter that allows you to continuously monitor the quality of water produced. Through this it is easy to manage all the operations necessary for the proper working of the osmosis system and just as easy to control all functions.

The equipment for a standard SW plant consists of:

• pre-filtration with Duplex S.S. multi-cartridge filter housing and 5 micron cartridges;
• stainless steel frame;
• solenoid or butterfly inlet valve;
• low pressure switch (adjustable);
• glycerine filled minimum S.S. pressure gauge;
• S.S. AISI 904 high pressure pump type Grundfos;
• glycerine filled maximum S.S. pressure gauge;
• high pressure switch (adjustable);
• pressure vessels in PRFV (fiberglass) ROSHELL Made in EUROPE;
• r.o. membranes SEA WATER Dow-Filmtec, Made in U.S.A;
• needle valve stainless steel AISI 316;
• flow meters for flow rate measurements of permeate and concentrate; float level switch for permeate storage tank;
• high pressure piping in S.S. Duplex or AISI 904 welded TIG / Argon;.
• three-phase electric panel 380V, with conductivity meter instrument, PLC, Touch screen 5,7” Siemens and S0FT START or INVERTER for highpressure pump.

• energy recovery system;
• dosing pumps for antiscalants and chlorine reducer;
• redox or pH instruments for monitoring chlorine and pH;
• pressurization for pre-feed RO system;
• submersible pumps in marine bronze for water intake;
• pre-filtration plant constructed with materials suitable for sea water;
• complete system with tank for flushing membranes with osmotic water;
• automatic membrane flushing system with permeate;
• electronic flow sensors for reading permeate + concentrate + recirculation on the Touch Screen;
• electronic pressure sensors for reading the minimum + maximum pressure on the Touch Screen;
• remote connection from Touch Screen on a PC using a VPN router. In this way you can control the plant operating parameters by entering directly into the pages of the Touch Screen from your PC. This requires an ADSL connection and an open internet connection. The provision also includes the license to install the software on your PC;