適用工況：用于輸送(song)泵入口(kou)壓力(li)高于10MPa、不(bu)含顆粒(li)的介質。

結構(gou)特點(dian)：單級(ji)(ji)或多(duo)級(ji)(ji)，多(duo)級(ji)(ji)套筒(tong)式(shi)結構(gou)。防(fang)爆(bao)或非防(fang)爆(bao)都可。內循(xun)環方式(shi)，無外接(jie)管路。

排氣方式：自動排氣。只(zhi)要把出(chu)入口閥門打開(kai)即可實現。

Applicable working conditions: used to transport pump inlet pressure higher than 10 MPa, non-particle medium.

Structural features: single-stage or multi-stage, multi-stage sleeve structure. explosion-proof or non-explosion-proof can be.

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