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STANDARDIZED CLOSE COUPLED CENTRIFUGAL PUMPS (2 - 4 POLE), RUGGED AND RESISTANT, WIDE RANGE
The electric pumps in the series NRB are single stage centrifugal on a horizontal axis, and designed in compliance with the standard EN733 / DIN24255 to ensure maximum interchangeability of components. The impeller is dynamically and hydraulically balanced. The shaft is specially oversized to ensure stability and is supported by rugged ball bearings lubricated in grease.