Hi there
IMPeller's for Single-Use-Bioreactor’s (SUBs) are designed with a set of identical blades attached to the central core, shaft.
CerCell offer 650 different impeller's design. IMP are described via principle, diameter, blade angle, number of blades.
Power Numbers are easy to measure under the conditions you prefer with either Cilix or Perseus from www.cronus-pcs.com
Check out https://cercell.com/support/cellvessel-details/impeller-available
With kind regards from
Per Stobbe