The machines of the RO S series are designed, sized and built with procedures in strict quality regime and with particular attention to the containment of energy and water consumption.

The reverse osmosis of the RO S family are suitable for small uses in the community, industrial, agricultural, technological and wherever water with low salinity is desired; they can be used in the standard execution up to pressures of 13 bar (at 15 ° C) using different types of membranes.

The RO S have an exclusive design, are compact, sturdy and functional and, thanks to their dimensions and the specially designed structure, they can be installed both on the base and on the wall. Their operation is managed with PLC logic and "flushing" is envisaged at the end of the work cycle, with programmable intermediate time and every 24 hours of inactivity in order to avoid premature deterioration of the membranes. Flow rate: from 2000 to about 8000 liters / day (in the standard versions).

Reverse Osmosis on membrane

It is a membrane process, which allows almost all of the substan- ces present in it to be removed from the water.

The water in the feed is pressurized by a pump which exerts a pressure higher than the osmotic one, obtaining two flows: the permeate, poor in salts and the concentrate with a high salt concentration, due to the accumulation of all the salts which do not have crossed the membrane.

Standard equipment

• Bearing structure entirely made of AISI 304 stainless steel;
• Piping and low pressure line fittings in PVC-U PN16;
• Piping and high pressure line fittings in special plastic material 13 bar at 15 ° C;
• Adjustable safety pressure switches for pressure: minimum and maximum;
• 24V solenoid valves for power supply and flushing;
• Valves AISI 316 pressurization, remineralization, recirculation (if provided);
• 2 ”1⁄2 membranes;
• VTR Vessels;
• Hydraulic control panel equipped with 2 stainless steel glycerine bath pressure gauges to display:
• pressures IN raw water and IN membranes;
• Direct reading flowmeters: permeate, concentrated, recirculation (if provided);
• Vane pressurization pump in AISI 316 with 1360 rpm motor (4 poles);
• Safety filter PP 20 ”5 micron;
• Management panel that allows you to control the high pressure pump and the two feed water and flow shut-off solenoid valves, manage and program the normal measuring and signaling instruments installed on the system, with high flexibility of working methods, manage and program the automatic washing system.

It also has the following characteristics: compliant with the requirements of the CE safety regulations, built with a microprocessor, 2 x 16 digit liquid crystal display, power supply voltage 230VAC 50-60 Hz, available in an ABS box with IP65 protection class (codes DG101 and DG103) or for RACK mounting on a panel (codes DG101R and DG103R), possibility of connecting inlet water conductivity meter from 00.0 to 9.99 µS/cm and outlet water conductivity meter from 00.0 to 999 µS/cm.

Optional

• Dosing pumps for antiscalant and biostabilizer;
• Alarm transmission system via GSM;
• Permeated digital conductivity meter;
• Remineralization on the machine;
• Vessels in AISI 304 or 316 steel;
• CIP washing unit.

• Controlled construction process
• Proven operation