Usk Submersible Water Pump,

Type: Submersible Borehole Pump, designed to be fully immersed in a well or borehole to pump water upwards. Brand and Model: USK, with the model series 4SDM313. The "4" typically indicates it's a 4-inch pump suitable for boreholes with a minimum casing diameter of 4 inches (100mm) or larger. Components: The image displays the main submersible pump unit, a control box (often used for starting/stopping and motor protection), and a long power cable for submersion. Technology: The packaging indicates "Italian Technology". Application: These pumps are commonly used for deep well water extraction in domestic, agricultural, or light industrial settings.