VEVOR Air Compressor Pump Head, 5.5HP 5.75CFM @ 90PSI, Twin Cylinder Oil Lubricated Air Compressor Piston Pump Head, Dual Stage V-Type Cast Iron Air Compressor Pump Replacement with Max. 185PSI Pressure Belt-Driven Design High Efficiency Built to Last Oil Observation Window Installation Precautions Wide Applications Flow Rate: 5.75 CFM @ 90 PSI (162 L/Min),Number of Cylinders: 2,Item Model Number: FB-2090/12.5,Product Weight: 58 lbs / 26.3 kg,Maximum Air Pressure: 185 PSI,Product Dimensions: 16.7 x 11.8 x 16.5 in / 425 x 300 x 420 mm,Power: 5.5 HP