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1. Financial Calculations for Pumps
(Pumps/Pumps)

...rit. Remember the old slogan: "You can pay me now or you can pay me later."  Robert Perez is the website editor for PumpCalcs.com. He has over 25 years of rotating equipme...

2. Affinity Laws for Pumping Systems (ALPS) - Part Two
(Pumps/Pumps)

...Handbook, New York, McGraw-Hill Book Company, 1976, pp 2.135-2.142. Lobanoff, Val, Ross, Robert, Centrifugal Pump - Design and Application, Houston, Gulf Publishing, 1992, pp 12-14. ...

3. Affinity Laws for Pumping Systems (ALPS) - Part One
(Pumps/Pumps)

...Handbook, New York, McGraw-Hill Book Company, 1976, pp 2.135-2.142. Lobanoff, Val, Ross, Robert, Centrifugal Pump - Design and Application, Houston, Gulf Publishing, 1992, pp 12-14. ...

4. Revisiting the Affinity Laws for Pumping Systems
(Pumps/Pumps)

...ce you enter PumpCalcs, click on the APLS link under the expert calculators. Reader: Robert, I enjoyed perusing your ALPS articles. Once again you present uniq...

5. Perfect is the Enemy of Good
(Pumps/Pumps)

...losophy will help ensure company profits and earn a solid reputation as a business savvy engineer. Robert X. Perez, the website editor for PumpCalcs.com, has more than 25 years of rotating equi...

6. A Simplified Method for Justifying Condition Monitoring Projects
(Controls/Controls)

...-Based Management, A Reliability-Centered Approach, Gulf Publishing Company, 1995, pp. 197 to 201. Robert Perez is the website editor for PumpCalcs.com. He has more than 25 years of rotating eq...