適用(yong)工況：用(yong)于(yu)輸(shu)送易汽化(hua)或不(bu)易汽化(hua)、不(bu)含(han)顆粒(li)的介質。

結(jie)構(gou)特點(dian)：多級(ji)葉輪，單邊(bian)葉輪級(ji)數最高可達(da)8級(ji)，6級(ji)以上(shang)可采(cai)用串聯多級(ji)型式(shi)。內(nei)循環(huan)方式(shi)，無外(wai)接(jie)管路。

排氣方式(shi)：自(zi)動排氣。只要把(ba)出(chu)入(ru)口閥(fa)門打開即可實現。

Applicable working conditions: used for conveying medium which is easy to vaporize or not easy to vaporize and does not contain particles.

Structure features: multi-stage impeller, single-side impeller series up to 8, more than 6 can be used in series multi-stage type. internal circulation, no external pipe.

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