The pump can be turned on and off automatically and accurately according ... 40°CProtection IPX8Max grain size:3mmStainless steel clean water pump 230V-50Hz,1100Wmax.pump rate:5200l/hmax. delivery height:35mmax.grain size ... :GS,EMC,CE,PAHS,POHSAccessory: 2 connector.electric submersible pumpGeneral usage around home and gardenIdeal for irrigating gardens, draining cellars electric submersible pump