Standard AC hydraulic power units provide power to industrial machinery such as lathes, injection molding machinery, presses, and heavy lifting equipment. They are floorstanding and have a larger tank than compact units, enabling them to power larger systems. The steel reservoir is nonporous and can be used in rugged conditions.A AC hydraulic power units (HPUs) connect to an electrical power source to power industrial tools and equipment such as automobile lifts, elevators, lift tables, and other equipment that is primarily stationary. Sometimes called hydraulic power packs, these units pressurize hydraulic oil to power systems and pumps. AC hydraulic power units generally have a larger capacity and are more powerful than DC hydraulic power units, which are battery-powered. AC HPUs provide higher amounts of force than traditional electrical and mechanical systems, allowing them to lift and move heavier loads in a smaller footprint. They also provide precise movement and speed control over a wide range of speeds and load weights. This listing is for each. Technical Specification Frame Design - Hydraulic Power Units Standard Item Hydraulic Power Unit Circuit Design Single or Double Acting Power Source - Power Units AC Power HP 5 RPM 1800 Voltage 230/460VAC Hertz 50/60 Number of Phases 3 Full Load Amps 14.6/7.3 Pump Stage and Type 1 Stage Vane Pump Displacement 0.6 cu.-in./rev. Max. Pressure 1630 psi Nominal Flow 4.5 gpm Flow @ 500 psi 4.5 gpm Flow @ 1000 psi 4.5 gpm Flow @ 1500 psi 4.5 gpm Flow @ 2000 PSI 4.5 gpm Flow @ 2500 psi 4.5 gpm Motor Enclosure Design Totally Enclosed Fan-Cooled Reservoir Capacity 10 gal. Overall Length 21 Overall Width 14 Overall Height 29 Mounting Orientation - Power Units Vertical Pressure Port Thread Size 3/4-16 (SAE 8) Return Port Thread Size 3/4-16 (SAE 8) NFPA Size D03 Tank Material Steel Control Station Included No Built-In Features Adjustable Relief Valve