適用工況：用于輸送易汽化（汽化壓力大于0.5bar）不含顆粒的介質。如液化氣、液氯、四氯化硅等。

結構特點：易汽化型單級屏蔽泵，內增壓循環(huán)方式，無外接管路。

排氣方式：自動排氣。只要把出入口閥門打開即可實現。

Applicable working conditions: used for conveying medium which is easy to vaporize (vaporization pressure greater than 0.5 bar) without particles. Such as liquefied gas, liquid chlorine, silicon tetrachloride and so on.

Structure features: easy to vaporize single-stage shield pump, internal pressurization cycle, no external nozzle.

Exhaust mode: automatic exhaust. Just open the inlet and outlet valve.