一、Overview ： FSB(D) series Fluorine Alloy vacuum pumps . it is can transmit varity of corrosion medium of acid alkali salt strongly Oxidant in long time against of conditon of -80 and 150 degree .The shell body and overflow part fully made of F46 Fluorine Alloy . its has advantages of Extra strong corrosion resistance ,High mechanical strength ,No-aging ,without Toxin Decomposition .it compact structure , reasonabl design,performance stable , operation and maintance easily ,smooth flow of high efficiency , Energy Saving .honoured ' national Science technology award " vacuum pumps for sale 二、Usge ： It total has 20 different sizes, flow and head range widely application , it is used for Petroleum, chemical, pharmaceutical, pesticide, dye, acid pickling, paint, papermaking, electroplating, smelting, food industries . avoid running ,take drip ,leakage situation , its an good equipment to build modern civlization factory 三、shaft seal of Pump ： This vacuum pump systems take currently best advanced External Type PTFE bellows mechnical seal ,obtained multi layer protection ,pro-long seal usage life. if the medium is Impurity Particles convey , it Can be equipped with cooling water without a single -stage face hard to hard (SiC on silicon carbide) mechanical seal, so customer should consider solid contained value medium when choose model No. 四、Designed Feature : This pump of overflow part are made of Fluoroplastic alloy , easy operation , inexpenive price .This series of Pump body , vacuum pump, impeller, mechnical seal and relative parts can exchage with FSB Series Short bracket directly-connect fluorine alloy vacuum pump system. it is hot sell at home and abord . vacuum pumps http://www.vacuumpumpssystems.com/ vacuum pump systems http://www.vacuumpumpssystems.com/ vacuum pump http://www.vacuumpumpssystems.com/ vacuum pump system http://www.vacuumpumpssystems.com/