Product code 8111.281; Based on the same basic design as the drainage pumps, the sludge pumps come into action when the liquid gets dirtier than can be handled by the drainage pumps. The design even permits converting between drainage and sludge models allowing you to adapt the pump according to the varying conditions.
| Technical specifications Pump type: | Electrical submersible One-phase and Three-phase |
| Classification: | IP 68 |
| Max submersion: | 20 m |
| Cable: | SUBCAB |
| Discharge connection: | Hose |
| Limitations: | pH 5-8, ISO-G or NPT |
| Max liquid temp: | 40°C |
| 50 Hz | N | H |
| Discharge connection | 3″ | 3″ |
| Rated power P2 [kW] | 5.6 | 5.6 |
| Max. power consumption P1 [kW] | 6.7 | 6.7 |
| Shaft speed [r.p.m.] | 2890 | 2890 |
| Rated current at 230V | 19 A | 19 A |
| Rated current at 400V | 11 A | 11 A |
| Rated current at 500V | 8.7 A | 8.7 A |
| Solids passage [mm] | 46 | 32 |
| Height [mm] | 867 | 867 |
| Diameter [mm] | 320 | 320 |
| Width [mm] | – | – |
| Weight [kg] | 56 | 56 |
| 60 Hz | N | H |
| Discharge connection | 3″ | 3″ |
| Rated power P2 [kW] | 6.6 | 6.6 |
| Max. power consumption P1 [kW] | 7.7 | 7.7 |
| Shaft speed [r.p.m.] | 3500 | 3500 |
| Rated current at 230V | 22 A | 22 A |
| Rated current at 460V | 11 A | 11 A |
| Rated current at 575V | 8.5 A | 8.5 A |
| Solids passage [mm] | 46 | 32 |
| Height [mm] | 867 | 867 |
| Diameter [mm] | 320 | 320 |
| Width [mm] | 460 | 430 |
| Weight [kg] | 56 | 56 |
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