Application Transferring wastewater between the tanks at small-scale treatment facility Draining sewage from factory, residence, hotel, restaurant, etc. Pumping rainwater and spring water at a place where foreign objects are likely to run into water. Application Limits: Water temperature: up to 40°C PH:4 to 10 Power Supply: Single Phase 220V ± 10%,50Hz,60Hz , Three Phase 380V ± 10%,50Hz,60Hz Insulation class: F Cable length :8m water depth: 10m