Quality And FunctionsThe product have been designed very simply without any complications in electrical circuits and mechanical components as resulting maintenance free except proper lubrication in movable parts even which are well balanced and hardened. The benches are Quieter in operation without vibration even at high R.P.M. due to their heavy and rigid steel structure. All the models have Quick control of R.P.M. variation with exact stability from both the sides of the test bench for R.H.S. & L.H.S. driven pumps.