Wanner International reports that
Hydra-Cell high-pressure spray
drying feed pumps offer outstanding
heavy-duty reliability, even in 24/7
operations.

Many feed materials are preconcentrated
to form viscous liquids
or slurries that can be abrasive and
cause severe wear to pumps with
mechanical seals. Hydra-Cell pumps
have no such dynamic seals and are
designed to accommodate solid
particles up to 500µm in diameter.

Maintenance is minimal and easily
carried out in-situ.

Compact, with a small footprint,
they are designed to run-dry without
incurring damage; there is further
system protection should the
feedstock run out and a guard
against operator error. They can
pump feed materials with a wide
viscosity range and can handle
corrosive liquids.

Being positive displacement
pumps, Hydra-Cells are energy
efficient. The multi-diaphragm
arrangement produces a virtually
pulse-less flow and the pumps do not
generally require flow dampeners to
achieve satisfactory atomisation.