1 Material for dosing unit: stainless steel,PP,PVC,PE or ... ,steel rubber lining13 metering pump unit2 0~250L/h,10bar14 blender unit2 0.75KW,150rpm15 content gauge unit2magnetic flap,range0-1meter16 ... control cabinet unit1protection gradeIP55 JY102/I-1.0-120/0.7 auto chemical dosing unit machine