The fluid handling industry is undergoing a transformation driven by evolving technologies and an aging workforce. As experienced professionals retire, companies face a growing knowledge gap that threatens productivity and innovation. To address this, the Hydraulic Institute (HI) introduced the Pump System Certification (PSC) Level 1, a program designed to validate the essential knowledge and skills required for core functions in the fluid handling industry.
PSC Level 1 equips early-career professionals, experienced sales and application personnel, qualified technicians and engineers with a comprehensive understanding of pumps and pumping systems. Certified individuals demonstrate proficiency in pump types and components, system design considerations, performance curves, pump selection, installation, maintenance, troubleshooting and power consumption, among other related topics. This foundational knowledge empowers them to make informed decisions and collaborate effectively with teams and seasoned professionals.
The PSC Level 1 certification framework and training is built upon 16 knowledge domains, each encompassing critical areas of learning in the pump industry (Image 2). These domains range from introductory concepts to in-depth technical topics along with market segments and applications.
Each knowledge domain outlines specific topics and learning objectives. For example, Domain 2 focuses on interpreting pump performance curves and calculating various forms of power. Candidates are expected to convert between horsepower and kilowatts and apply affinity rules to evaluate changes in flow, head and power. Domain 3 emphasizes pump systems, including fluid properties, system curves, friction losses, cavitation and key concepts such as net positive suction head available (NPSHa), net positive suction head required (NPSHr) and net positive inlet pressure available (NPIPA) for positive displacement pumps. It also addresses how these factors influence the pump’s allowable operating region (AOR).
Domain 4 covers rotodynamic pump designs and types. Candidates must identify pump types, calculate specific speed and recognize impeller types along with their performance implications.
This domain also includes casing and mounting configurations (e.g., overhung, between-bearings, vertically suspended), coupling types and specialized designs such as vertical turbine and sealless pumps. Methods for controlling internal leakage are also addressed.
This certification verifies core competencies and supports ongoing professional development, ensuring individuals become well-rounded professionals. The impact of PSC Level 1 is already evident across the industry. In a recent beta test, 59 individuals from 11 companies completed the on-demand training and exam preparation, with 53 taking the certification exam. An impressive 45 passed the exam, achieving an 85% first attempt pass rate. Since the official launch, participation has continued to grow, and HI expects to double the number of certified individuals within the next six months.
Prior to the official launch, HI made several updates to the on-demand training and exam preparation based on feedback from the beta test. A new 6-part introductory pump and system training series was added for individuals requiring foundational knowledge.
Additionally, the 16 PSC Level 1 training domains were divided into more digestible modules. Some content was also updated for clarity, and domain challenges and sample tests were refined to enhance overall user experience.
For employers, PSC Level 1 offers a strategic advantage. By standardizing employee development, the training and certification ensure that all personnel possess foundational knowledge of pumps, pumping systems and related industry concepts. This standardization not only promotes operational efficiency but also reduces the time and resources required to train new hires. Rather than dedicating valuable time to basic pump and system training, organizations can focus on imparting specialized product knowledge while attracting and retaining top talent.
The PSC Level 1 on-demand training content is based on industry consensus and has been carefully vetted by experts, ensuring its accuracy and applicability (Image 3). When employees are trained on pump and system fundamentals before being introduced to proprietary product advantages, they are better equipped to understand and apply their knowledge to real-world situations.
Incorporating PSC Level 1 into onboarding or professional development programs can enhance employee retention and attract top talent (Image 4). Offering access to recognized certifications like PSC Level 1 helps position organizations as industry leaders and is a valuable differentiator in attracting and retaining qualified professionals.
The suggested learning path for obtaining PSC Level 1 certification is designed to ensure a thorough understanding of pumps, pumping systems and related concepts (Image 5). It begins with Introductory Pump and System Training (five continuing education [CE] hours), which covers essential introductory pump and system fundamentals. This optional training is especially beneficial for individuals without a technical background who wish to pursue or advance their careers in the fluid handling industry.
Next, participants should enroll in the PSC Level 1 Training (16 CE hours), which covers the 16 core learning domains outlined in the HI 41.8 Program Guideline for Pump System Certification. The modular format reinforces key learning objectives through quizzes and interactive content, preparing participants for the certification exam.
For exam preparation, the PSC Level 1 Exam Prep (four CE hours) offers domain-specific challenges and two 70-question sample exams that can be taken an unlimited number of times. Each exam provides detailed answer explanations to the questions upon completion. Additionally, a comprehensive 140-question exam simulates the certification exam, giving participants a clear understanding of what to expect.
Finally, candidates take the PSC Level 1 Exam, which validates their competencies in pumps and pumping systems, including a detailed understanding of pump curves, system curves and their interaction. Passing the exam demonstrates their proficiency and earns them a certification that enhances their career prospects in the fluid handling industry. Certified individuals receive a certificate, a digital badge and the right to use the PSC Level 1 credential, with their achievement recognized on HI’s List of Certified Individuals.
HI is also developing the PSC Level 2 certification, which builds on the foundational knowledge from Level 1. This advanced certification signifies expertise in the function, operation and troubleshooting of both positive displacement and rotodynamic pumps and systems. Level 2 certified professionals will possess in-depth knowledge of industry best practices, key calculation and diagnostic tools to address pump and system performance challenges.
Level 2 competencies include system curve calculations, control methods, motor and variable frequency drive (VFD) fundamentals and pump sizing, among other related topics. Professionals will also gain proficiency in performance testing, real-world uncertainty and failure modes, with additional topics covering life-cycle cost analysis and vibration analysis.
In today’s competitive environment, workforce development is essential for maintaining operational efficiency and sustainability. The PSC Level 1 certification is a tool to close the skills gap, enhance employee value and drive industry advancement. By setting a new standard for excellence in pump and system knowledge, this certification contributes to a sustainable and prosperous future in the fluid handling industry.
For more information on PSC Level 1 certification or training, visit pumps.org/certifications and training.pumps.org/PSC1. These sites provide details on the certification process, training opportunities and the benefits of certification. You can also download the HI 41.8 Program Guideline for Pump System Certification, which outlines the credentialing requirements for both PSC Level 1 and Level 2 certifications.
