World class high Rotary Pump with excellent performance and trouble free operation. The pump drives grease with weights up to 50 times the air pressure. All metal upgrades, fully machined with solid, corrosion resistant moving parts. Equipped with a strainer at the suction tube channel to clean the oil in the bearing. The finish is provided with a rotating cap, quilted, and flexible adhesive pad. It has a heavyweight oil, and specialized oil control valve. Ideal for use in industry, workshop, farm, construction or as a component of the liquid framework.