Seal-less solutions

Hydra-Cell pumps have no dynamic seals and, says Wanner, can run dry indefinitely without problem. Seal maintenance is eliminated and being leak free, they provide 100% containment of all pumped liquids, removing any possibility of dangerous liquids or vapours leaking to atmosphere. 

An extensive range of ‘liquid end’ materials, including Hastelloy,  Duplex and Super Duplex steels and Kynar PvDF, ensures Hydra-Cell pumps can handle virtually any liquid, reliably and efficiently and because the pumps are seal-less they can pump liquids containing abrasive particles and even slurries with ease.

Exceeding the performance requirements of API 675 in terms of repeatability, linearity and steady state accuracy, the Hydra-Cell pump’s multi-diaphragm configuration generates virtually pulse-less flow, removing the need for pulsation dampeners in most applications.