Rotodynamic Pumps for Pump Piping
ANSI/HI 9.6.6 details pump piping requirements for rotodynamic pumps and effects of inlet/outlet piping on pump performance. This standard is applicable to all piping downstream and upstream from the pump but not when entering tank, vessel or intake structure. This document is intended to complement ANSI/HI 9.8 Intake Design for Rotodynamic Pumps.
Ks = RESISTANCE COEFFICIENT FOR SMOOTH SURFACE
Kr = RESISTANCE COEFFICIENT FOR ROUGH SURFACE, ε/D = 0.0022
Last updated on May 12th, 2020