Product name:Air Compressor Pump Origin:zhejiang china Brand name:Sinewy Model:OF550,OF750 ModelMotorPower HP KWCylinderdiamentor*piceseExhaustVolume L/min NoiseDB(A)SpeedRPMPressure BARDimentionL*W*HOF5500.751OF550*1 110571440 730*14*21OF75010.75 OF750*1 165581440 730*14*22Non-noise science&technologySave energyIn XINLAI,you canfind you needed at any time.... Air Compressor Pump