****. A 3position switch that allows you to pump up the bladder, adjust volme, monitor volume, and release when complete. I dont have a pic, but the company that makes them is Med Choice, and they are called "Infu Stat" Disposable Pressure Infusers.
The men were amazed, and said, "What kind of a man is this, that even the winds and the sea obey Him?" Matthew 8:27
