Triplex Plunger Pumps for Descaling Applications is a very critical application in steel mills for removal of scale from slabs and billets before entry into mill stands. This needs high discharge and pressure from 160 bar to 400 bar. Triplex plunger pumps with our unloading valves give a consistent and trouble free operation. Max operating temperature for such applications is 60º C . Water should be clean water with max particle size of 100 microns and particles concentration not exceeding 100 ppm. Pumps are designed with integral gears and circulating lubrication.