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

Developing practical understanding of OH2 and BB3 pump configurations through theory and hands-on practice

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Why Choose This Course

The Overhung (OH) and Between Bearing (BB) Pump Types and Design training course develops the technical knowledge and practical skills required to manage these essential rotating-equipment components. OH and BB pumps support process flow, safety and system integrity across oil and gas, petrochemical and power generation industries. The course examines the fundamental differences between OH2 and BB3 pumps, including their designs, strengths and operational advantages. It also covers horizontal overhung single-stage and between-bearing multi-stage pumps used in crude oil transfer, water injection and refinery processes.

Participants gain practical experience by dismantling, inspecting and reassembling actual OH and BB pumps. They undertake precision measurements, evaluate wear patterns and align components to strengthen their technical capabilities. The course also addresses important bearing and seal issues that affect system reliability. This knowledge supports professionals seeking to reduce downtime, improve pump efficiency and strengthen maintenance strategies with confidence and accuracy.

This Overhung (OH) and Between Bearing (BB) Pump Types and Design training course will highlight:

  • Distinguishing the core design differences between OH2 and BB3 pumps
  • Understanding pump strengths and operational advantages across key applications
  • Examining horizontal overhung single-stage and between-bearing multi-stage pumps
  • Dismantling, inspecting and reassembling actual OH and BB pumps
  • Performing precision measurements, wear pattern evaluations and component alignment
  • Addressing bearing and seal issues to improve pump reliability
Why Choose Overhung (OH) and Between Bearing (BB) Pump Types and Design
Course Goals

What are the Goals?

Upon completing this Overhung and Between Bearing Pump Types and Design Training Course, participants will be able to:

  • Distinguish between Overhung (OH) and Between Bearing (BB) pump types, including the OH2 and BB3 classifications.
  • Comprehend the key design and operating factors that affect pump selection and performance.
  • Perform thorough pump inspections to evaluate wear, alignment, and compliance with tolerances.
  • Reassemble pumps in line with OEM standards and operational specifications.
  • Identify and troubleshoot common problems, including vibration, cavitation, and hydraulic imbalance.
  • Apply preventive and predictive maintenance strategies to prolong pumps' operational life.

This course will equip participants with the technical knowledge and practical skills required to increase pump reliability and improve operational performance.

Who is this Training Course for?

This Overhung (OH) and Between Bearing (BB) Pump Types and Design training course is designed for:

  • Pump Engineers
  • Rotating Equipment Engineers
  • Mechanical Design Engineers
  • Mechanical Engineers
  • Reliability Engineers
  • Maintenance Engineers
  • Process Engineers
  • Asset Integrity Engineers
  • Inspection Engineers
  • Pump Maintenance Technicians
Learning Approach

How will this Training Course be Presented?

This Wallstreet Development Academy course uses a blended learning method structured to maximise theoretical understanding and hands-on experience. Course delivery will comprise:

  • Instructor-led sessions examining pump design theory and technical principles.
  • Live demonstrations covering the procedures for dismantling and reassembling pumps.
  • Group discussions and case studies focused on common pump problems and their solutions.
  • Practical workshops in which participants undertake activities such as alignment checks and component fitment.
  • Multimedia presentations incorporating diagrams, animations, and video walkthroughs to support visual learners.

Through the combination of interactive learning and real-world applications, the course ensures participants finish with a strong understanding of pump design, inspection, maintenance, and troubleshooting.

The Course Summary & Outline

  1. Day 1
    Pump Engineering Fundamentals
  2. Day 2
    Failure Modes and Reliability
  3. Day 3
    Hands-On: Disassembly and Inspection
  4. Day 4
    Hands-On: Reassembly and Testing
  5. Day 5
    Optimizing Maintenance Programs
Recognition

Certificate

Delegates who successfully complete the Overhung (OH) and Between Bearing (BB) Pump Types and Design training course are awarded the Wallstreet Academy Certificate of Completion, recognising their achievement and commitment to professional development. Participants receive 25–30 credits, with the final allocation based on their verified attendance throughout the course.

Each Guided Learning Hour represents 60 minutes of attendance. Attendance is documented in line with the quality management principles of ISO 9001:2015, supporting accurate and consistent record-keeping.

Frequently Asked Questions

This course covers overhung (OH) and between bearing (BB) pump types and their design. It combines pump theory with hands-on training. The practical focus includes OH2 and BB3 pumps.

Yes. Course delivery will comprise: Through the combination of interactive learning and real-world applications, the course ensures participants finish with a strong understanding of pump design, inspection, maintenance, and troubleshooting.

Yes. The Overhung (OH) and Between Bearing (BB) Pump Types and Design training course develops the technical knowledge and practical skills required to manage these essential rotating-equipment components. OH and BB pumps support process flow, safety and system integrity across oil and gas, petrochemical and power generation industries. Key topics include Pump Engineering Fundamentals, Failure Modes and Reliability, Hands-On: Disassembly and Inspection and Hands-On: Reassembly and Testing.

Key outcomes of this course include: distinguish between Overhung (OH) and Between Bearing (BB) pump types, including the OH2 and BB3 classifications; comprehend the key design and operating factors that affect pump selection and performance; perform thorough pump inspections to evaluate wear, alignment, and compliance with tolerances. OH and BB pumps support process flow, safety and system integrity across oil and gas, petrochemical and power generation industries.

The training includes both overhung and between bearing pump types. OH and BB configurations form the course’s main technical scope. OH2 and BB3 pumps are specifically identified for focused training.

Yes. Course delivery will comprise: Through the combination of interactive learning and real-world applications, the course ensures participants finish with a strong understanding of pump design, inspection, maintenance, and troubleshooting.

Yes. The course examines the fundamental differences between OH2 and BB3 pumps, including their designs, strengths and operational advantages. It also covers horizontal overhung single-stage and between-bearing multi-stage pumps used in crude oil transfer, water injection and refinery processes. Key topics include Optimizing Maintenance Programs.

This course is designed for Pump Engineers, Rotating Equipment Engineers, Mechanical Design Engineers, Mechanical Engineers, Reliability Engineers and Maintenance Engineers. OH and BB pumps support process flow, safety and system integrity across oil and gas, petrochemical and power generation industries.

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