Content: NPSH definition, NPSH margin considerations related to inlet tip speed, larger impeller eye, suction specific speed, impeller vane overlap, pump size, construction materials and duty cycle, change in NPSHA with time, rotative speed limitations in water/ wastewater pumps.
Who Should Buy This Standard: OEMs, specifiers, end users and engineering consulting companies that should know requirements of pumps to ensure long-term performance.
New Content in 2016 Version:
- Updated definitions
- More NPSH margin consideration factors
- Removed Rotative speed limitations, water and wastewater pumps content from Appendix A to its own appendix