The GRACO SE2B.0329 is a diaphragm pump designed for industrial fluid transfer applications. While specific details for the SE2B.0329 model are not fully available in the provided sources, it is likely similar in construction and function to the SE2B.1110, featuring a seal-less design, robust materials, and compatibility with a range of fluids and cleaning chemicals. The intended use is for reliable, low-maintenance transfer of liquids, including those with solids or abrasive content, within GRACO equipment.