MEC-2 - Model E Range -Multistage Horizontal Centrifugal Pumps

Al! moods, both witn iwo and three impe`lg-s are rcanulactured in such a way thai (he most favourable operation conditions jrt obtained In any point of work. The considerably wide size range enables the identification of the pum;; model mnre suitable to the required work conditions. By means of a rational sizing plan tor the various models, we have been able to provide the market with a pump with a very good efficiency and. by conseguencc. a limited energy absorption.

Structured in a strong shape it is made of a mechanical part consisting of a base in high tensile cast iron and a rotating shaft in treated chrome-nickel steel, with a hard chrome facing on the part subject to be worn by (he seal rings of the pressing body.
It is driven by double-row ball bearings suitable to stand radial and axial stresses, lubricated with oil contained in the support housing.

The widely dimensioned Hydraulic unit, opportunely designed to increase its efficiency by dimensioning the load absorption, is made of various radial impellers, dinamicallv equilibrated by means of a special blade and difft`ser shaping.
All this is enclosed by 3 flange with a sucking hole on which the shatt supporting sel`-lubrcati  flushing  is  fitted.