Outlet fitting and container having the same and method for containing a material and draining and filling the same

摘要

A fitting is provided for attachment to a flexible bag. The combined flexible bag and fitting may be inserted into a container for filling the flexible bag with a material, such as a chemical requiring transport, and ultimately draining of the material following delivery thereof. The fitting allows for bottom filling of the container and elimination of head space as well as draining of the material without interference from the bag.