Specifications Item Model Number: GYQSYSJ4GFLXPKNTS001V1 Power: 1500W Working Pressure: 4500PSI / 30MPa Cylinder Type: 4-Cylinder Compressor Cooling System: Air Cooling Stop Method: Automatic Stop Air Flow Rate: 60 L / min Insulation Class: F-Class Net Weight: 93 lbs / 42 kg Product Dimensions: 26.4 x 14.2 x 14.2 inch / 670 x 360 x 360 mm Package Content 1 × Activated Carbon + Molecular Sieve (one bag each) 1 x User Manual 6 x Filter Cotton