Calculations can be made over time to determine the reliability of modern machinery and equipment, as well as each of their separate sections and components. This study emphasizes how crucial it is to examine the industry's data analysis and reliability. With the help of this study, it is possible to identify the pattern of damage that has taken place and choose the best course of action. The D 320-50 centrifugal pump in the TPU's IRT-T reactor was used for this study. Since the centrifugal pump that is the focus of this work has already had multiple substantial failures, the primary objective of this research is to evaluate the reliability of centrifugal pumps utilizing recurrent data analysis for failure modes. Using data from the daily operating report, it is possible to determine each pump component's dependability and assess its maintenance requirements.