FlaskScrubber glassware washers contain powerful dual pumps to recirculate water and a separate drain pump to reduce the potential for cross contamination. The steam generator produces hot vapor to penetrate and soften dried contaminants for more effective cleaning. Door and tank are constructed from type 304 stainless steel. Freestanding models also have stainless steel sides and top. Standard open racks are interchangeable with optional upper and lower spindle racks. The operating system makes control simple. The progress bar displays segment progression of a running program from the home screen. Up to 200 programs can be created and stored. The data can be viewed as a table or graph. Table view can be customized to show up to 6 data columns. Results can be exported via USB to backup programs and files.