Count on INDCO for the highest quality industrial propellers available. This 3" diameter 316L alloy stainless steel 3-blade propeller with 5/16" bore provides excellent corrosion resistance and is ideal for a wide range of applications. The left hand design produces downward fluid motion with clockwise rotation as viewed from above. Our industrial grade propellers are investment cast, roto tumbled and finish machined to close tolerances. Single set screw securely fastens the propeller to your mixer shaft yet allow for adjustment in position. If your requirements are for a sanitary mixing process our propellers can be ordered polished. We also carry hastelloy propellers when corrosion resistance beyond that provided by 316L is required. A variety of custom options such as keyways, clipping, cutting, pitch changes, electropolishing and metric bores or set screws are available. Please call us for a quote.