Sealey oil dispensing system air operated with 10m retractable hose reel sealey ak4562d mobile oil dispensing unit with air operated 3 1 double acting pump for barrels or tanks with 2in bsp fittings pump is supplied with air management system connected to a 940mm rigid suction probe with non return valve features trolley 10mtr retractable hose reel model no ak4567d supplied and digital oil meter model no ak4565d supplied suitable for use with engine hydraulic synthetic gear and