The ESCO Pro Series 1/2 Gallon Air Hydraulic Pump is specifically designed for automotive, light truck and heavy-duty applications. This pump is constructed with the user in mind, as a compact lightweight air hydraulic pump solution that delivers a powerful punch; requiring only 80 PSI for 10,000 PSI of operating hydraulic pressure to power even the heaviest of cylinders, ram, bead breakers, and more. Built in exhaust muffler promotes safer, quieter operation along with a robust foot pedal provid_x0002_ing hand-free pumping and release of load. Manufactured with the highest of quality parts and components designed to with_x0002_stand rigorous use in any environment. All ESCO air hydraulic pumps are designed with fully serviceable pump motors, allowing for economical repairs and maintenance. Aluminum reservoir is lightweight, and durable for field, shop and mobile application. HYDRAULIC HOSE AND COUPLER INCLUDED IN THE 10518C.