Single and twin impeller centrifugal pumps NM, NMD

Construction
Close-coupled, centrifugal pumps; electric motor with extended shaft directly connected to the pump.
NM: single-impeller
NMD:with two back-to-back impellers (with axial thrust balancing).
B-NM, B-NMD: bronze versions.

Applications
- For clean liquids without abrasives, which are non-aggressive for the pump materials ( solids content up to 0.2%).
- For water supply.
- For heating, air-conditioning, cooling and circulation plants.
- For civil and industrial applications.
- For fire fighting applications.
- For irrigation.