We are offering anticorrosion self balance high pressure centrifugal pumps.this pump is widely used for delivering liquid fluid containing up to 5%wt solids with grain size less than 0.2mm, temperature from 20 to 120, flow rate 50700m3h, max. Head 4001500m. It has a wide range of application in water injection in oilfields, crude oil transportation, chemical production, boiler feed, mine drainage, coal mining, etc.