Stainless steel multistage vertical pumps. For non-loaded clean fluids, pressurizing system, irrigation, drinking and glycol water, water treatment, food industry, heating and air conditioning, washing system.
| CONSTRUCTION FEATURES | |
|---|---|
| Pump body | cast iron |
| Motor bracket | cast iron |
| Impeller, diffuser | noryl® |
| Shell, motor shaft | stainless steel AISI 304 |
| Intermediate shaft guiding stage bush | ceramic-tungsten carbide |
| Mechanical seal | ceramic-graphite ≤ 6 impellers, graphite-silicon carbide ≥ 7 impellers |
| Ambient temperature | max 40 °C |
| Pump body gasket | EPDM |
| Motor | |
|---|---|
| 2 poles induction motor | 3~ 230/400V-50Hz P ≤ 4kW 3~ 400/690V-50Hz P> 4kW 1~ 230V-50Hz (with thermal protection up to 1,85 Kw) |
| Insulation class | F |
| Protection degree | IP44; IP55 ≥ 4,5 HP |
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