single action liquid ring vacuum pump manufacturers

{"cid":"91194792","title":"2BV Circulating Single Stage Water Ring Vacuum Pump","imgUrl":"https:\/\/img.chinax.com\/nimg\/d1\/54\/d8200446cd5f8daec121886785f9-200x200-1.jpg","attrs":{"Brand Name":"HUATAO","Model Number":"VP-1","Minimum Order Quantity":"one set","Delivery Time":"15days","Place of Origin":"CHINA","Payment Terms":"L\/C, T\/T, Western Union","Supply Ability":"12000 Sets Per Year","Packaging Details":"wooden box","Vacuum Pump":"Liquid Ring Vacuum Pump","Material":"SS304, SS316L, Ss321, etc","Voltage":"220V\/380V\/415V\/460V or as Customer Required","Structure:":"Single-Stage Pump","Vacuum Degree:":"High Vacuum","Application:":"Vacuum Pumps for Chemical Applications"}}

{"cid":"91199545","title":"NSK Bearings 1.5KW Single Phase Ring Blower 270m3\/H 2RB 530-A21","imgUrl":"https:\/\/img.chinax.com\/nimg\/71\/bc\/99132f19efc144773f83638e1135-200x200-1.jpg","attrs":{"Price":"$150-$250\/set","Brand Name":"SUNTECHMACH","Model Number":"2RB 530-A21","Minimum Order Quantity":"1","Delivery Time":"3-15","Certification":"CE","Place of Origin":"ZHEJIANG, CHINA","Payment Terms":"L\/C, T\/T, Western Union, MoneyGram","Supply Ability":"700pcs\/day","Packaging Details":"Hard carton with plywood pallet","Product name":"Air ring blower","Material":"Die cast aluminium","Pressure":"High pressure","Bearings":"NSK","Insulation Class":"F","Protection Class":"IP55","Warranty":"12 months","Motor":"Copper Wire","Horsepowe":"1 phase","OEM":"Availiable","Max Airflow":"270\/330m3\/h","Max pressure":"120\/100mbar","Max vacuum":"140\/110mbar","Frequency":"50\/60hz"}}