Design Features: Centrifugal, Monoblock (Pump & Motor have been combined to form a single unit) type pump fitted with single stage closed Impeller in Volute Casing having axial end suction and vertical centerline delivery. Compact in design, can be arranged for Horizontal or Vertical mounting, totally enclosed and having no glands. Advantage of mounting space saving due to elimination of base plate, coupling and coupling guard. Can be made available in In-Line design also. Applications: Suitable for circulating the coolant (i.e. transformer oil) of oil-immersed transformers. We can develop these pumps for Electric Multiple Units (EMU's) and Electric Locomotives. Can be used in transformer oil Filter machines. Custom-built Design: Pumps with variable supply voltage and variable supply frequency can be offered on request.