ESDU 81002 provides a comprehensive set of conversion factors between sets of units in common use in pump engineering@ including SI and technical metric@ foot-lb-second and other US and Imperial systems of units. Nineteen quantities are covered including density@ specific speed@ pressure@ viscosity and volume flow rate.
ESDU 81002 A-2007 history
2007ESDU 81002 A-2007 Radial@ mixed and axial-flow pumps. Conversion factors.