The GRACO 94G012 is a grease lubrication pump designed for dispensing NLGI Grades #000 to #2 greases. It is constructed from materials such as nylon, amorphous polyamide, zinc-plated steel, carbon steel, alloy steel, stainless steel, nitrile rubber, bronze, and nickel-plated components. Its intended use is in professional settings for lubrication purposes.