2rs 1 2 stage vacuum pump

{"cid":"91220230","title":"Medical Treatment Refrigeration Vacuum Pump 2RS-1 Dual Stage Vacuum Pump","imgUrl":"https:\/\/img.chinax.com\/nimg\/1b\/23\/4c663869c4a86cf1addd0b7453b7-200x200-1.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","Supply Ability":"500000ton","Model NO.":"2RS-1","Ultimate Vacuum":"3*10-1PA","Motor Power":"1\/3HP","Fuel":"Electric","Usage":"Air Pump","Color":"Blue","Transport Package":"Polywooden Cases","Specification":"280x110x150mm","Trademark":"Henbin","Origin":"China","HS Code":"8414100090","Oil or Not":"Oil Free","Structure":"Rotary Vacuum Pump","Exhauster Method":"Entrapment Vacuum Pump","Vacuum Degree":"High Vacuum","Work Function":"Mainsuction Pump","Working Conditions":"Dry","Samples":"US$ 35\/Piece 1 Piece(Min.Order) | Request Sample","Customization":"Available | Customized Request"}}

{"cid":"91208885","title":"2RS - 4 Refrigeration Spare Parts Vacuum Pump Rotary Vane 12 CFM Single Stage","imgUrl":"https:\/\/img.chinax.com\/nimg\/03\/2d\/fe03537dd7c596bb25171f5142fe-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"HengXiang","Model Number":"2RS-0.5 , 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":"1.5 - 12 CFM ; asform","Customized support":"OEM, ODM"}}