Mobile oil dispensing unit with air operated 3:1 double acting pump for barrel or tanks with 2"BSP fittings. Pump is supplied with air management system & connected to a 940mm rigid suction probe with non-return valve. Features trolley, 4mtr hose & digital oil meter (Model No. AK4565D supplied). Suitable for use with 205ltr drums & engine, hydraulic, synthetic, gear & transmission oils up to SAE150. Model No. AK4561D