General description Sealey AK4561D Air Operated Oil Dispensing System is a mobile oil dispensing unit designed for efficient oil transfer. It features an air-operated 3:1 double acting pump, making it suitable for use with 205L drums and various types of oils including engine, hydraulic, synthetic, gear, and transmission oils up to SAE150. Technical specifications Model No.: AK4561D Pump type: Air operated 3:1 double acting pump Fitting: 2"BSP Hose length: 4m Suction probe length: 940mm Compatibility and accessories Compatible with 205L drums Includes digital oil meter (Model No. AK4565D) Other information Features a trolley for mobility Includes an air management system