Overview
The NC-250 extends the NC hydraulic family to higher heads while keeping the same back pull-out service concept and EN 733 footprint.
A stiffer shaft and oversized bearings hold vibration below 2.8 mm/s at duty point, which is what allows the 3-year bearing warranty. Optional VFD-ready motors keep part-load efficiency high in networks with variable demand.
NC-250 High-Head Centrifugal Pump
High-head duty for municipal waterworks, booster stations and industrial supply loops.
Technical specifications
| Max flow | 400 m³/h |
|---|---|
| Max head | 150 m |
| Speed | 1450 / 2900 rpm |
| Inlet × outlet | DN200 × DN150 |
| Casing | Ductile iron / SS316 option |
| Impeller | SS316 |
| Shaft seal | Mechanical, cartridge |
| Max liquid temp | 120 °C |
| Weight | 460 kg |
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