... 2.Cast powerful iron pump and advanced technology of air-cooled system design for longer working life.3. ... Equipped with pressure regulator, pressure gauge, quick connect air outlet, safety valve, on/off switch.4.High ... efficiency to supply enough compressed air.5.Operated at voltage 220/380/400//440V, 50 ... of tank capacity. Bellt driven two stage mobile air compressor W-0.80/12.5