... â—ŠAPPLICATIONApplied to pumping such liquid which is not clean, with solid matter or frictional matter, low viscous, lcorrosive, crystallizable ... Features1. 100% copper wire2. Cold-rolled silicon steel sheet, with high-speed punching, improve the efficiency and precision3. Double sides ... be guranteed for u,we always take quality as first consideration. with top quality,best price,good service,and our ...