References

1." Trouble shooting Process Operations", 3rd Edition 1991, Norman P.Lieberman, PennWell Books
2."Centrifugal pumps operation at off-design conditions", Chemical Processing April, May, June 1987, Igor J. Karassik
3."Understanding NPSH for Pumps", Technical Publishing Co. 1975, Travis F. Glover{include_content_item 12}
4."Centrifugal Pumps for General Refinery Services", Refining Department, API Standard 610, 6th Edition, January 1981
5."Controlling Centrifugal Pumps", Hydrocarbon Processing, July 1995, Walter Driedger
6."Don't Run Centrifugal Pumps Off The Right Side of the Curve", Mike Sondalini
7."Pump Handbook" , Third Edition , Igor j. Karassik , Joseph P.Messina , Paul cooper Charles C.Heald