Portable air compressor for sale 1.Operated at voltage 110-240V 2.Portable, Easy operation 3.Widely used 4 HP air compressor for saleTechnical Features:Technical Details* Oil lubricated, low maintenance operation.* Equipped with pressure regulator, pressure gauge, quick connect air outlet,safety valve, on/off switch and built- in handle for easy lifting.* Fully automatic control system aims at ...