Equipment characteristics: 
 1, adaptive equipment, the ≤ 30mmoL high hardness water / L, time softening the residual hardness after water to ≤ 0.03mmolL / L. 
 2, equipment, light weight, small footprint, easy to install, easy to operate, simply plug into the outlet pipe, power cord and turn the water production. 
 3, the back pressure for the salt system, without a separate salt ponds, salt pump and pressure of the dissolved salt and metering box. 
 4, long life, extended valve structural design is reasonable, than the original life of the automatic switch. 
 5, the device with remarkable energy savings, save 50% investment in the section of salt, 30%, saving 60% of the cleaning water and reduce environmental pollution compared with similar products. 
 Scope of application: 
 the zls series combination of sodium ion exchange is mainly applicable to a variety of boiler water, also used in chemical, textile, printing and dyeing, brewing and other industrial preparation of soft water and central air conditioning system circulating cooling water.