Overhung (OH) and Between Bearing (BB) Pump Types and Design

Upcoming Sessions

Classroom sessions
Online sessions

Course Introduction

Pumps play a vital role in industrial fluid handling systems, where reliability and efficiency directly impact plant performance. Overhung (OH) and Between Bearing (BB) pump types are among the most commonly used across industries due to their versatile design and ability to handle demanding applications. From refinery hydrocarbon services to high-pressure water systems in power plants, OH and BB pumps support critical operations with robust performance.

The Overhung (OH) and Between Bearing (BB) Pump Types and Design Training Course by COPEX provides a comprehensive understanding of both pump types, including the key differences between OH2 and BB3 designs. The course focuses on practical knowledge for selection, configuration, troubleshooting, and performance optimization. Participants will learn to recognize failure patterns and apply reliability best practices that improve pump life and reduce downtime.

A major highlight of the course is the hands-on component, where attendees disassemble, inspect, and reassemble actual pumps. This practical training helps build confidence in identifying wear, measuring tolerances, and aligning critical components. By combining technical theory with real-world practice, the course equips participants with the skills needed to maintain and troubleshoot rotating equipment effectively in high-demand industrial environments.

Key Highlights:

  • Understand the core differences between Overhung and Between Bearing pump designs
  • Learn OH2 and BB3 pump standards and their applications
  • Explore pump selection criteria based on operating conditions
  • Identify common failure modes and reliability improvement techniques
  • Gain practical skills through hands-on pump disassembly and reassembly

Objectives

This Overhung and Between Bearing Pump Types Training Course aims to build technical competency in pump design, maintenance, and troubleshooting. Participants will develop a strong understanding of pump engineering principles and apply this knowledge to real-world equipment challenges.

By the end of the course, attendees will be able to:

  • Differentiate OH and BB pump designs and their best-fit applications
  • Perform mechanical inspections to identify wear, misalignment, and clearance issues
  • Reassemble pumps accurately following manufacturer tolerances
  • Apply preventive maintenance strategies to enhance reliability
  • Diagnose and resolve common causes of vibration and hydraulic inefficiencies

This training course is ideal for professionals who need practical and technical knowledge to improve pump performance and reduce operational downtime.

Training Methodology

The Overhung and Between Bearing Pump Types Training Course uses a blended learning approach that combines theory and practical work. The facilitator delivers interactive lectures supported by technical visuals, diagrams, and real-world case studies. This helps participants grasp the design concepts, operating principles, and performance indicators of OH and BB pump types.

Practical exercises are an essential part of the course. Participants will work in groups to disassemble, inspect, and reassemble pump units under guided supervision. These hands-on sessions are designed to mirror real maintenance and troubleshooting activities in industrial settings. By using precision tools, measuring clearances, and aligning components, attendees will gain the confidence and skills required to handle pump equipment efficiently.

Overall, the training methodology ensures participants not only understand the theory but also develop the applied skills necessary to improve pump reliability, optimize performance, and support maintenance excellence.

Who Should Attend?

This Overhung Pump Types Training and Between Bearing Pump Types Training Course is designed for technical professionals involved in rotating equipment across various industries. It is ideal for those responsible for pump maintenance, troubleshooting, and performance improvement.

This course is especially beneficial for:

  • Mechanical and Rotating Equipment Engineers
  • Process Engineers working with fluid systems
  • Maintenance and Reliability Engineering Teams
  • Pump Technicians and Field Service Personnel
  • Equipment Service Contractors and Vendors
  • Plant Operators and Supervisors managing pump systems

Whether you are involved in pump selection, maintenance planning, or troubleshooting, this training course will enhance your skills and improve your ability to manage OH and BB pump systems effectively.

Course Outline

Day 1: Pump Engineering Fundamentals

  • Hydraulic principles: head, flow, NPSH, efficiency
  • Overview of OH2 and BB3 pump designs
  • Seal systems, bearing arrangements, balancing considerations
  • Pump curve analysis exercises

Day 2: Failure Modes and Reliability

  • Typical failure mechanisms: cavitation, misalignment, thermal distortion
  • Root cause analysis methods
  • Predictive monitoring (vibration, temperature trends)
  • Workshop: diagnosing case studies

Day 3: Hands-On: Disassembly and Inspection

  • Safe disassembly practices
  • Inspecting impellers, casings, shafts, bearings
  • Measuring clearances, checking concentricity and runouts

Day 4: Hands-On: Reassembly and Testing

  • Rebuilding to tolerance with precision tools
  • Shaft alignment and soft foot checks
  • Final checks: rotation, seal integrity, lubrication systems

Day 5: Optimizing Maintenance Programs

  • Developing PM schedules for OH and BB pumps
  • Spare parts planning & documentation
  • Final team exercise: build a comprehensive pump care plan

Providers and Associations

Anderson
Aztech Training
Coventry

Certificate

  • COPEX Certificate of Attendance will be provided to delegates who attend and complete the course

Material published by Copex shown here is copyrighted. All rights reserved. Any unauthorized copying, distribution, use, dissemination, downloading, storing (in any medium), transmission, reproduction or reliance in whole or any part of this course outline is prohibited and will constitute an infringement of copyright.

Whats Makes Copex Courses Unique?

COPEX Training is your gateway to professional growth, with over 20 years of experience turning potential into success. Each year, we deliver over 1,000 courses in 50+ countries, earning a stellar 98% satisfaction rate. Trusted by global giants like BP, the United Nations, and HSBC, we partner with top certification bodies to provide career-focused training that empowers individuals and drives organizational breakthroughs. Our mission? To transform the way professionals learn and grow in today’s fast-changing industries. Through expert insights, cutting-edge methods, and hands-on approaches, we equip you with the skills and confidence to tackle challenges, seize opportunities, and thrive in your career.

Led by a passionate leadership team and supported by a network of world-class trainers, COPEX Training connects professionals worldwide with life-changing opportunities. We are committed to excellence, ensuring every participant leaves with the tools, expertise, and confidence to conquer an ever-evolving world.

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Frequently Asked Questions

This FAQ section provides quick answers to the most common questions about our services, procedures, and policies. We aim to make your experience with us as straightforward as possible. For further assistance, our support team is ready to help.

Yes, and we'd love to make that happen. COPEX  specialises in fully customised in-house training, adapting course content to align with your organisation's unique goals, culture, and industry demands. Get in touch with us directly and we'll craft the right solution for your team.

Yes, the choice is yours. The Overhung (OH) and Between Bearing (BB) Pump Types and Design Training Course  runs in a traditional classroom setting across various international locations, and it's also available as a live online programme for those who prefer to learn from wherever they are. Pick the format that fits your lifestyle and schedule best.

Not at all. The Overhung (OH) and Between Bearing (BB) Pump Types and Design Training Course doors are open to everyone, regardless of your background or how many years you've been in the industry. That said, having some familiarity with the subject area can help you get even more out of the experience.

Our team is available around the clock — 24 hours a day, 7 days a week — ready to answer any question you have. Whether you need help choosing the right course, completing your registration, or sorting out logistics, we're here for you.

Expect an engaging, hands-on journey — not a room full of slides and passive listening. COPEX’s delivery blends presentations with group discussions, real-world case studies, practical exercises, and collaborative workshops. The goal is simple: everything you learn, you can use immediately back at work.

You'll be in good hands. COPEX hosts its courses in premium 4-star and 5-star hotels, with professional, fully equipped training spaces designed for focus and comfort. Throughout each day, you'll enjoy refreshment breaks with coffee and snacks, plus a complimentary lunch following every session.

This Overhung (OH) and Between Bearing (BB) Pump Types and Design Training Course welcomes professionals from all walks of corporate life — whether you're a seasoned manager, an emerging team leader, a subject-matter specialist, or simply someone driven to grow in their field. If you're serious about advancing your career and deepening your expertise, this course was built with you in mind.

Absolutely. Every participant who successfully completes the Overhung (OH) and Between Bearing (BB) Pump Types and Design Training Course earns an COPEX Certificate of Completion — a recognised mark of professional achievement. Depending on the specific course, it may also qualify for Training credits, which will be clearly noted in the course details.

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