Achieving a perfect finish, free of blemishes, depends on the quality of the water used in the final rinse. The result starts to be acceptable when the dissolved solids content is less than 100 ppm* (mg/litre). But not all waters can naturally achieve these levels of quality. Hence the need for Istobal’s demineraliser units. They are a complete solution, able to reduce the amount of dissolved solids in the water to levels of between 10-70 ppm (mg/litre).
And on top of this, they take up the minimum amount of space when installed in a small control room, or outside, protected by a cabinet.).