Sterling's Eductor line was designed to help facilitate the inline introduction of a second material to your process. Utilizing the negative pressure created as the product flows past the open end of the eductor inlet tube, the second material is pulled into the main process line, resulting in a better mix of material as well as lower pump head requirements. These eductors are made of polished 316 Stainless Steel. Clamps and gaskets need to be purchased separately.