The GRACO 96G171 G3® Standard Grease Lubrication Pump is an electric piston pump designed for reliable, automated lubrication of machinery. It is constructed with durable, high-impact, UV-resistant materials and is intended for use with oil or grease up to NLGI #2. This pump is engineered to extend machinery life, reduce operating costs, and increase productivity by providing consistent lubrication to equipment in demanding environments.