Alternating duplex softener for water hardness removal by ion exchange resins.
Clack WS1.5Ci DF Noryl volumetric valve in each bottle, digital programmer and instant, delayed or mixed downflow regeneration.
The valve made of Noryl improves resistance to chemicals and has a greater tolerance in saline or corrosive environments compared to metals. In addition, its lower weight simplifies handling.
Permanently softened water, only one bottle in service, the second in regeneration phase or on stand-by.
