ES series gravel pumps are horizontal and single-casing centrifugal pumps manufacturers. The type ES pumps are of high head ones.

Construction of this pumping is of single casing connected by means of clamp bands and wide wet passage. The wet parts are made of Ni hard and high-chrome wear resistant alloys. The discharge direction of pump can be oriented in any direction of 360�‹. This type of pump owns the advantages of easy installation, good performance of NPSH and wear-resistance.

Application
Gravel pumps are designed for continuously handling the most difficult higher abrasive slurries, which contain too big solids, to be pumped by common pumps. They are suitable for delivering slurries in mining, explosive sludge in metal melting, dredging in dredger and course of rivers, and other fields.