Shakti Pumps has introduced a 4-inch Plug and Play Submersible Pump. These pumps are designed to work with a range of 1HP, 1.5HP, 2HP, and 3HP. The product has been built for 100 mm (4 inch) or larger borewells with a cooling jacket; the series motors used in these pumps are pre-loaded, pre-tested and come with a free cable and can be operated without a control box. The pumps’ 2-Wire motor protects against overload and under-voltage operations. Contact: Shakti Pumps    Website: www.shaktipumps.com