The annular multinozzle jet pump is especially fit to pump the mix liquid containing large amount of solid particles because the drawn liquid flows in one direction in the pump.

• 环形多喷嘴射流泵的被吸流体在射流泵内沿直线流动,特别适合于抽吸含有大量固体颗粒的混合流体,在大口径反循环钻井和河道清淤等工程中具有广阔的前景。