3 Layer Oral Surgical Aerosol Suction Machine with UVC Zhengzhou Smile Dental Equipment Co., Ltd. Base Info Model NO.:SDT-SRD90Condition:NewApplication:AdultUsage Times:Non-DisposablePower:160WAir Flow Rate:200m³ , HTransport Package:CartonSpecification:160WOrigin:China Description Pre:Dental Medical Lab Oilless Oil Free Silent Portable Air Compressor for Cadcam Next:180W Dental Oral Surgical Aerosol Suction Machine