The AN-42 Sump Pump is a sterile, disposable, electric vacuum source designed to provide  48" of water vacuum to the Shirley Wound Drain and the Worth Drain.  It has a one gallon plastic collection container with a 2,500 cc collection capacity before it must be emptied.  The pump unit is built into the lid of the container.  A six foot connecting tube is sealed into the lid.  It is available in both 110 VAC and 220 VAC models.

The AN-42 Sump Pump may be easily emptied by the  red cap on the lid.