Centrifugal Pumps by Amatrol. The model 950-PM1 Centrifugal Pumps Learning System teaches skills related to centrifugal pumps training, which are used in almost every industry to transfer non-hydraulic fluids of various types from one place to another. Students learn a comprehensive set of industry-relevant skills including how to operate, install, maintain, troubleshoot, analyze performance, and select centrifugal pumps as well as system design.