rs 1 5 rotary vane vacuum pump

{"cid":"91220230","title":"0.3pa Double Stage Rotary Vane Vacuum Pump 220V 50HZ 2 Stage Vacuum Pump","imgUrl":"https:\/\/img.chinax.com\/nimg\/c2\/b1\/2c85b87320fc50e9cf05ce8942db-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"HENBINCOOL","Delivery Time":"15-20 workdays","Place of Origin":"China","Certification":"ISO OHSAS\/ OHSMS GMP","Payment Terms":"LC, T\/T, PayPal, Western Union, Small-amount payment, Money Gram","Model NO.":"Pump","Specification":"7kg","Trademark":"Henbin","Origin":"China","Supply Ability":"500000ton","Oil or Not":"Oil","Structure":"Rotary Vacuum Pump","Vacuum Degree":"High Vacuum","Work Function":"Maintain the Pump","Working Conditions":"Dry","Transport Package":"Carton","Samples":"US$ 40\/Piece 1 Piece(Min.Order) | Request Sample","Customization":"Available | Customized Request"}}

{"cid":"91208885","title":"RS - 1.5 3 CFM Vacuum Pump Rotary Vane Single Stage Display Graph Pressure","imgUrl":"https:\/\/img.chinax.com\/nimg\/e6\/09\/783781bbad6ef7d7f50260407702-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"HengXiang","Model Number":"RS-1 , other asform","Minimum Order Quantity":"10 Pieces","Delivery Time":"30 working days","Certification":"IOS\uff0cCE","Place of Origin":"CHINA","Payment Terms":"T\/T","Supply Ability":"2000 Pieces Per Month","Packaging Details":"Carton Package","Motor":"AC Induction Motor","Power Supply":"110V\/60Hz ; 220V\/50Hz","Speed Regulation":"Fixed Speed","Working Environment":"5\u00b0C~40\u00b0C (41\u00b0F~104\u00b0F)","Transmission Distance":"30ft \/10m","Limit Vacuum":"15 micron","Pumping Rate":"2.5 - 12 CFM","Customized support":"OEM, ODM"}}