PUMPS series PGM
Special pumps designed and studied for the conveying of highly
abrasive mixtures fron discharge pits of sawmills, workshops,
factories of tiles, etc. and from tanks/pits for the working
of inerts.
Vertical axis with bearings in stuffing box designed to allow
the lower part of the shaft to work overhang without mountings
submerged into the liquid. Bodies are in cast-iron, divided
in two halves with protective lining made in our special antiwear
moulded rubber (composed of interchangeable shells adjustable
from outside). The impeller is anticlogging, open type composed
of a steel core lined with special antiabrasive compound. It
is possible the application, on specific request, of an extension
between the snore piece and the lower body as to increase the
maximum height of immersion of the pump as to avoid the contact
between the liquid to be pumped and the lower bearing (or to
keep the electrical motor outside the tank/pit).
Direct coupling thru elastic joint in two pieces. Depending
on the performances requested the pump can be supplied also
with coupling thru trapezoidal belts and pulleys (series
PSV).
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