Addolcitori d’acqua Twin e Duplex commerciali

Before choosing a duplex soft water system, you should know the hard water quality to meet the softener's requirements, which commonly define a hardness level, iron, manganese, and ammonium content. Also, the expectations for productivity are of significant importance. You should consider:

• operating flow rate rather than maximum;
• volume of pressure tanks (there are units with tanks of up to 21 x 62);
• volume of a brine tank (it can include 125 L, 378 L, etc.);
• quantity of resin needed to treat the water (the available range is from 50 L to 340 L).

We recommend paying attention to an operation alternative mode when one tank treats water while the other is at the regeneration stage or stands by, which provides a constant flow. Other settings are also available, like a simultaneous connection of two external devices. The choice depends on how much water is consumed. If you do not need the highly efficient treatment, you can look through our assortment of domestic iron softeners at a lower cost.