1. European Commission. Study on improving the energy efficiency of pumps. February 2001, AEAT-6559/v 5.1.
2. An introduction to energy consumption in pumps;Vogelesang;World Pumps,2008
3. Consider regenerative pumps for low-flow/low-NPSH applications;Mueller;Hydrocarb Process,2004
4. Flow of industrial fluids – theory and equations;Mulley,2004
5. Self-priming pumps;Lazarkiewicz,1965