Impeller Standard Finish Options
- Standard-Sandblasted/Mill Finish
- Sanitary- 32RA Finish /Welds Ground Smooth
- BioPharm-20RA Finish/Welds Ground Smooth
- High End Pharma-8RA Finish /Welds Ground Smooth
The design of the retreat impeller provides a flow pattern that moves material from the center of the tank outward towards walls. Also provides a low amount of shear making it work perfectly for shear sensitive fluids. Because of it’s design you will not find solids build up on the blades.