Blogs, Technical | March 21, 2022
...by pump design. These guidelines will help ensure pumps achieve the best possible balance of efficiency and reliability. The are: ANSI/HI 9.6.1 Rotodynamic Pumps—Guideline for NPSH Margin and ANSI/HI 9.6.3...
August 29, 2023
...for nozzle load management through proper installation and piping design can be found in ANSI/HI 14.4 Rotodynamic Pumps for Installation, Operation and Maintenance, and ANSI/HI 9.6.6 Rotodynamic Pumps for Pumping...
Blogs | December 7, 2022
...NPSH margin required for pumps by market used design and the POR for pumps of different designs. ANSI/HI 9.6.1-2017 Rotodynamic Pumps – Guideline for NPSH Margin ANSI/HI 9.6.3- 2017 Rotodynamic...
Blogs | August 8, 2023
...to ANSI/HI 14.3-2019 Rotodynamic Pumps for Design and Application, ANSI/HI 12.1-12.6-2021 Rotodynamic Centrifugal Slurry Pumps for Nomenclature, Definitions, Applications, and Operation, and ANSI/ HI 9.6.7-2021 Rotodynamic Pumps Guideline for Effects of Liquid...
June 19, 2023
About the Vibration Data Survey The Hydraulic Institute is initiating action to produce the next edition of the standard ANSI/HI 9.6.4, Rotodynamic Pumps for Vibration Measurement & Allowable Values. In...
Blogs, Technical, PSM Newsletter, Standards | December 14, 2021
...it can be found in ANSI/HI 9.6.7. Head and flow. System head and flow rate need to be compared to the design conditions and pump curve. Start by reviewing...
July 22, 2022
Standards Rotodynamic Pumps for Vibration Measurements andAllowable Values (ANSI/HI 9.6.4) Rotodynamic Pumps Guidelines for Condition Monitoring (ANSI/HI 9.6.5) Rotodynamic Pumps – Guideline for Dynamics of Pumping Machinery (ANSI/HI 9.6.8) Rotodynamic...
Standards, Blogs, PSM Newsletter | June 15, 2021
...surprise breakdowns and catastrophic failures. So, what are some of the ways operators can monitor pump conditions? The Hydraulic Institute guideline ANSI/HI 9.6.5 Rotodynamic Pumps for Condition Monitoring identifies 13...
Technical, Blogs | September 13, 2022
...considered and optimized for new installations. Suction piping is of utmost importance to ensure pump reliability. Make sure that installations are in compliance with industry standards ANSI/HI 9.6.6 Rotodynamic Pumps...