The GRACO 94G079 is an electric piston pump designed for automatic grease lubrication systems. It is constructed from materials including nylon, amorphous polyamide, zinc-plated steel, carbon steel, alloy steel, stainless steel, nitrile rubber, bronze, and nickel-plated components. Its intended use is to reliably deliver grease to lubrication points, eliminating manual maintenance and improving equipment uptime in industrial, mining, agricultural, and transportation applications.