Three Stages No Tank 580Psi Air Compressor THREE STAGES NO TANK 580PSI AIR COMPRESSOR 1.Model: SSA-155 2.Cylinder: Dim×Pcs Φ155mm×2 Φ100mm×1 Φ65mm×1 3.Piston stroke: 100mm 4.Exhaust pressure: 1<0.25Mpa 2<1.0Mpa 3<4.0Mpa 5.Noise: <96.5dB(A) 6.Exhaust temperature: 1<185℃ 2<185℃ 3<185℃ 7.Lubrication