主权项 |
1. An eductor for conveying materials comprising:
a body comprising a pressure boundary, the body defining a first end and a second end and having a first inlet proximate the first end and a body outlet proximate the second end, the body defining a second inlet positioned between the first inlet and the body outlet, and the body defining a first interior area which extends between first inlet, the second inlet and the body outlet; and at least on insert disposed with in the body, said at least one insert being formed of an abrasion resistant material. |