The impeller is a rotating component of a Centrifugal Pump. In the Pump application, excessive vibrations encountered would pose a damaging effect on the impeller. Most of the dynamic machinery problems result from the interaction between the exciting forces & associated structural frequencies. When frequency generated by exciting force becomes equal to natural frequency, the amplitude of vibration becomes maximum causing resonance Hence the main objective is to carry out static vibration analysis and conduct experimentation performance on the Impeller of two material- MS & Nylon and record the running pump parameters – Pressure head (H) & flow rate (Q) and deserve when the pump is running smoothly without any noise. The smooth run, without noise, indicates that the vibration level is normal. To find out the natural frequency of an impeller modal analysis was carried out. Cad model generation was done in CATIA V5, meshing in HYPER MESH and ANSYS is for post-processing. The experimentation carried out using different material (MS & Nylon) should not only smooth run of the Pump, but also improves the Pump efficiency resulting sufficient power saving of the pump.