<p>Ref: 01-22-1181 - 1180/1181 Portable Aspirator 600 ml bottle or 1100 ml DCU 115/60.</p> <p>The model has been discontinued.</p> <p> </p> <p>HOMECARE SUCTION These pumps are designed exclusively for nursing institutions, physicians offices, and homecare settings. These portable units provide Gomco® quality in a lightweight transportable size. They are equipped with a standard three-conductor cord and supplied with three hydrophobic bacteria filters.</p> <p>Model 1180/1181 These versatile aspirators offer a vacuum range of 0-20 inches Hg visible on an easy to read gauge calibrated in millimeters and inches of Hg. Each unit weights 13 lbs.</p>