Satheesh.A, Kokila.P, Kokilavani.S, Priyatharshini.D.B and Thivisri.V (2019) “An efficient approach of mechanical pump sealing filter system using PLC ”, International journal of intellectual advancements and research in engineering computations, 7(2), pp. 2089–2097. doi: 10.61096/ijiarec.v7.iss2.2019.2089-2097.