Pumps for ZLD systems

Many of these waste streams have a high chloride content, which causes rapid corrosion, even within stainless steel pumps. Because of the way the Hydra-Cell pump is designed, it has only been necessary to incorporate 2507 Super Duplex liquid ends (manifolds and valve plates) in order to overcome this potential corrosion problem. A plunger or piston pump would require substantial modification of many components in order to overcome such a corrosion threat.


Hydra-Cell pumps meet the pressure requirements of membrane filtration systems and concentrators while requiring little in the way of maintenance.