貝克真空泵具有下特性:1.設(shè)計(jì)精密.結(jié)構(gòu)堅(jiān)固.重量輕.易于安裝及維護(hù).2.空氣冷卻（氣冷式）.3.值結(jié)式驅(qū)動(dòng),可避免轉(zhuǎn)動(dòng)皮帶及齒輪之松弛或損耗.4.含高質(zhì)量油霧過濾器,不須將氣體排出室外.5.進(jìn)氣口有逆止閥,當(dāng)泵浦停止時(shí),