Oswal Monoblock Pump OMB-51-1PH (3HP) is well-known for efficiency and high performance. The pump has a totally enclosed fan cooled AC induction motor and it helps the pump to function for long hours. Motor stator is manufactured using low watt loss steel laminations which is put together under pressure and rigidly locked in the frame. Vibration and noise free operation is ensured with well-balanced rotor.