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Number of search result: 19

Assessing Impeller Damage

  • May 2019
  • Number of views: 362
  • Article rating: No rating
Webinar recording

The impeller is generally the most difficult pump component to repair and the most expensive to replace. This session will look at case histories of failed pumps and the steps to determine the cause of failure.

Vertical Turbine Pump Shaft & Bearing Types, Fits and Clearance

  • November 2018
  • Number of views: 747
  • Article rating: No rating
Webinar recording

This presentation covers:

  • Shaft material and specs
  • Shaft coupling types
  • Machining for shafts
  • Bronze, plastic, graphite and cutlass bearing options
  • Bearing clearance concerns and reference data 
  • Bearing housing fits

ANSI's New Shaft Alignment Standard

  • July 2018
  • Number of views: 739
  • Article rating: No rating
Webinar recording

This presentation introduces you to ANSI's new shaft alignment standard.

Using Variable-Speed Drives to Improve Pump System Efficiency

  • May 2018
  • Number of views: 371
  • Article rating: No rating
Webinar recording

This presentation discusses:

  • Potential savings for pump operations
  • How service centers can profit
  • Identifying system benefits

Vertical Turbine Pump Shaft Journal Bearing Material, Types and Clearances

  • December 2017
  • Number of views: 426
  • Article rating: No rating
Webinar recording

The rules of thumb often applied to journal bearings in horizontal machines don’t apply to vertical machines. Vertical turbine pumps are a common example.

Troubleshooting Pump Performance Problems

  • May 2017
  • Number of views: 444
  • Article rating: No rating
Webinar recording

This presentation covers hHow to determine if a pump is operating properly and differentiating a pump problem from a system problem.

The Basics: What You Should Know about Pump Cavitation

  • December 2016
  • Number of views: 345
  • Article rating: No rating
Webinar recording

This presentation covers: 

  • What is classic pump cavitation?
  • The NPSHA – NPSHR relationship
  • How to identify the evidence of cavitation
  • Other types of cavitation

The Basics: What Every Repairer Needs to Know about Pump Curves

  • August 2016
  • Number of views: 385
  • Article rating: No rating
Webinar recording

This presentation covers:

  • Head & flow = volts & amps for pumps
  • Testing pumps to their performance curves
  • Troubleshooting pump performance
  • What the pump curve tells you about cavitation 

Repairing Impeller Damage

  • May 2016
  • Number of views: 406
  • Article rating: No rating
Webinar recording

We’ve covered how to assess impeller damage in a previous presentation. Now learn how to fix that damage.

Final Testing for Pumps - An Overview

  • November 2014
  • Number of views: 399
  • Article rating: No rating
Webinar recording

The pump repairs are completed! Now the pump needs to be tested. This presentation discusses the procedures for the basic tests that can be performed on pumps that have been repaired in the service center.

Getting The Most From Your Electric Motors

Getting The Most From Your Electric Motors - coverThis 40-page booklet provides a great marketing tool for your service center! Use it to provide end users with information that will help them obtain the longest, most efficient and cost-effective operation from general and definite purpose electric motors.

This booklet covers topics such as:

  • Installation, startup and baseline information
  • Operational monitoring and maintenance
  • Motor and baseline installation data
  • How to read a motor nameplate
  • Motor storage recommendations

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EASA Technical Manual

EASA Technical Manual cover

The EASA Technical Manual is the association's definitive and most complete publication. It's available FREE to members in an online format. Members can also download PDFs of the entire manual or individual sections.

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ANSI/EASA AR100-2015

ANSI/EASA AR100-2015 cover

Recommended Practice for the Repair of Rotating Electrical Apparatus
This is a must-have guide to the repair of rotating electrical machines. Its purpose is to establish recommended practices in each step of the rotating electrical apparatus rewinding and rebuilding processes.

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EASA AR200

EASA AR200: Guide for the Repair of Power and Distribution Transformers cover

Guide for the Repair of Power and Distribution Transformers
This document establishes guidelines for each step of the repair of power transformers, describing record keeping, tests, analysis, and general guidelines for the repair of power transformers.

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