Container module for drawing and receiving fluid waste

摘要

A container module includes a closed hollow body. A first tube has an upper end disposed outside of the closed hollow body and communicating with the waste supply and a lower end mounted in the closed hollow body. A second tube has an upper end disposed outside of the closed hollow body and communicating with the pump and a lower end mounted in the closed hollow body. The lower end of the second tube is at a level higher than that of the lower end of the first tube.