The 3-bladed stainless square pitch impeller is the staple mixing propeller for many mixing processes due to mixer propeller efficiency and durability. Mixer Direct’s stainless-steel mixing propellers are solid 316L for maximum corrosion resistance in most environments. Being left-handed, the propeller mixer will pump in a downward direction when rotating clockwise looking down the mixing shaft. Almost every process industry utilizes a propeller mixer in some capacity from chemical and coatings, to pharmaceutical and construction. Browse our stainless-steel mixing propellers and mixer propeller blades for sale here or contact us for more information.