... steel 2,Auto descalling when 1 mm 3,PH value adjustable from 5 to 7 4,Long service life ... boiler equipment, produce steam using electricity not boiler6,PH value adjustable Adjust the content of carbon dioxide and ammonia in ... the method of temperature adjustment , thus adjust PH value from 5-7 at will7,High output water quality ... pipe dia : 32 mmWeight : 125 KG50 L/H, 100 L/H, 150 L/H ,200 L/H should be ...