Description
Submersible pump entirely in AISI 304 stainless steel, with double mechanical seal in oil chamber.
Practical and easy to use, BEST 2-5 electric pumps are also available with float, thus increasing their versatility of use.
For further technical information see the Databook
• Handling of seepage water
• Emptying of basements, garages, cellars
• Drainage of small and medium-sized construction sites
Technical data
| Flow rate | from 1.2 to 21.6 m³/h |
| Total head | from 2.9 to 18.4 m |
| Max. temperature of the liquid | +35°C |
| Poles | 2 |
| Max. solids passage | 10 mm |
| Insulation class | F |
| Protection degree | IP68 |
| Voltage | Single-phase 1~230V ±10% Three-phase 3~400 ±10% |
| Max. immersion | 7 m with 10 m cable |
Materials
| Pump body | Stainless steel AISI 304 (EN 1.4301) |
| Impeller | Stainless steel AISI 304 (EN 1.4301) |
| Shaft | Stainless steel AISI 303 (EN 1.4305) (part in contact with liquid) |
| Mechanical seal | upper part in Carbon/Ceramic/NBR (motor side) lower part in Silicon Carbide/NBR (pump side) |
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