0 005mbar air cooling roots vacuum pump

{"cid":"91220505","title":"RV1000Y Ultimate Pressure 0.005mbar Air Cooling Roots Vacuum Pump For RV250y RV500y RV2000y","imgUrl":"https:\/\/img.chinax.com\/nimg\/6d\/4d\/8cc98c78ca341643a32ae8c8e95c-200x200-1.jpg","attrs":{"Model NO.":"RV1000Y","Pumping Speed":"1000m3\/H","Ultimate Pressure":"0.005mbar","Inlet Diameter":"100mm","Motor Power":"4kw","Noise Level":"68dB","Cooling Mode":"Air Cooling","Net Weight":"233kg","Brand":"Hokaido","Transport Package":"Carton with Pallet","Specification":"740*300*285mm","Trademark":"HOKAIDO","Origin":"Dongguan China","HS Code":"8414100090","Supply Ability":"50\/ Month"}}

{"cid":"91221499","title":"High Pressure Whirlpool Fan Vortex Air Pump Industrial Blower Roots Fan Vacuum Pump Fish Pond Oxygenator","imgUrl":"https:\/\/img.chinax.com\/nimg\/39\/92\/9b4d1eb843e445a6585228feaace-200x200-1.jpg","attrs":{"Brand Name":"AiPu","Certification":"ISO","Place of Origin":"China","Voltage":"380V","Frequency":"50\/60Hz","Color":"White","Power Supply":"Electric","Application":"oxygenation","Type":"breed","Flow Rate":"12-78m\u00b3\/min","Weight":"100-190 kg","Noise Level":"\u226475dB","Size":"Standard"}}

{"cid":"91219794","title":"ZJ Series Transformer Vacuum Pump Unit for Transformer Maintenance","imgUrl":"https:\/\/img.chinax.com\/nimg\/46\/d2\/42148c7b876885077af9e5a2a23d-200x200-1.jpg","attrs":{"Price":"USD1.0 \/ set Transformer Vacuum Pump Unit","Brand Name":"Delta","Model Number":"ZJ","Minimum Order Quantity":"1 set Transformer Vacuum Pump Unit","Delivery Time":"Within 30 days after the order is confirmed","Certification":"ISO9001","Place of Origin":"Chongqing, China","Payment Terms":"L\/C, D\/A, D\/P, T\/T, Western Union, MoneyGram","Supply Ability":"100 sets Transformer Vacuum Pump Unit \/ month","Packaging Details":"Transformer Vacuum Pump Unit is packed in wooden case and container","Function":"for Vacuum Drying&Vacuum Oil Injecting","Features":"Small Size Movable Vacuum Pumping Machine","Air Pumping Speed":"300L\/S, 600L\/S, 900L\/S, 1200L\/S......","Description":"High Vacuum Transformer Vacuum Pumping System","Pumping Level":"2","Pumping Speed":"70 L\/S - 1200 L\/S","Limit Vacuity":"<3 PA","Display":"Digital","Power Supply":"380V, 50Hz, 3-Phase-4-Wire","Condition":"Totally New","Language":"English","OEM Service":"Yes","Delivery Lead Time":"20 Days","Shipping Method":"by Sea","Installation":"Already Installed Before Shipment","Usage":"Lubricant Oil, Insulation Oil, Transformer Oil, Oil Filtration, engine oil","Working pressure":"Normal Pressure, 0.8MPa, less than 0.8 MPa, Negative Pressure, 0.2mpa-0.5mpa","Heating method":"Indirect Heating, Molten salt boiler, Electric, Thermal Oil Furnace, gas"}}