2000 l s turbo molecular pump

{"cid":"91191829","title":"CE Oil Lubrication 4500l\/S Turbo Molecular Pump","imgUrl":"https:\/\/img.chinax.com\/nimg\/57\/df\/a7d9dd2403e2804126f40da365cf-200x200-1.jpg","attrs":{"Brand Name":"KYKY","Model Number":"F-400\/3500B","Minimum Order Quantity":"1","Delivery Time":"4weeks","Flange":"ISO-K DN400","cooling":"Water","lubrication":"Oil","Ultimate pressure":"2E-6 Pa","Pumping capacity":"4500L\/s","name":"CE Oil Lubrication 4500l\/S Turbo Molecular Pump","Certification":"CE","Place of Origin":"China","Payment Terms":"T\/T","Packaging Details":"polywood box for oversea shipment"}}

{"cid":"91223498","title":"Grease Lubricated High Turbo Molecular Vacuum Pump FFZ2500\/2000 Molecular Turbo Pump","imgUrl":"https:\/\/img.chinax.com\/nimg\/6d\/c2\/ee8590bebee3135664d391f438d5-200x200-1.jpg","attrs":{"Price":"$2800-$3490","Brand Name":"KACO","Model Number":"FFZ2500\/2000","Minimum Order Quantity":"1 set","Delivery Time":"7 working days","Certification":"","Place of Origin":"CHINA","Supply Ability":"500 Units per month","Packaging Details":"wooden box","Payment Terms":"T\/T","Cooling method":"water cooling\/air cooling","Pumping speed":"2000 L\/s","Ultimatre Pressure":"LF \u2264 6E-6 Pa","Ultimate Pressure":"CF \u2264 6E-7 Pa","Forevacuum":"15 L\/s","Rated speed":"24000"}}