Pumps 2
Millwright Pumps 2 Module
Module 2: Pumps 2
Table of Contents
Introduction...........................................................................................................4 Terminal Objective ........................................................................................................ 4
1.0 Multistage Pumps ........................................................................................5
1.1 Lesson Objective ................................................................................................ 5 1.2 Introduction....................................................................................................... 5 1.3 Thrust Bearings.................................................................................................. 5 1.4 Mechanical Seal ................................................................................................. 8
1.5 Summary......................................................................................................... 18
1.6 Knowledge Reinforcement and Self Check .......................................................... 19 2.0 Reciprocating Plunger Pumps................................................................... 21
2.1 Lesson Objective .............................................................................................. 21
2.2 Introduction..................................................................................................... 21 2.3 Operation ........................................................................................................ 21
2.4 Components .................................................................................................... 22
2.5 Plunger Stroke Adjustment................................................................................ 25 2.6 Summary......................................................................................................... 26
2.7 Knowledge Reinforcement and Self Check .......................................................... 27
3.0 Gear Pumps .............................................................................................. 29 3.1 Lesson Objective .............................................................................................. 29 3.2 Introduction..................................................................................................... 29 3.3 External Gear Pump.......................................................................................... 30
3.4 Internal Gear Pump .......................................................................................... 32
3.5 Summary......................................................................................................... 34 3.6 Knowledge Reinforcement and Self Check .......................................................... 35
4.0 Screw Pumps ............................................................................................ 36
4.1 Lesson Objective .............................................................................................. 36 4.2 Introduction..................................................................................................... 36
4.3 Screw Pump Components ................................................................................. 38
4.4 Summary......................................................................................................... 39 4.5 Knowledge Reinforcement and Self Check .......................................................... 40
5.0 Minor Maintenance (Assembly) ................................................................ 42
Reference Code: R03-KM-02
Revision: F.03
Page 1 of 80
Owner: Training
Effective Date: 15JAN2014
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