A peristaltic pump is a type of positive-displacement pump. It contains fluid within a flexible tube fitted inside a circular pump casing (though linear peristaltic pumps have been made). A number of rollers, shoes, or wipers attached to a rotor compresses the flexible tube. As the rotor turns, the part of the tube under compression closes (or occludes), forcing the fluid through the tube. Additionally, when the tube opens to its natural state after the passing of the cam it draws (restitution) fluid into the pump. This process is called peristalsis and is used in many biological systems such as the gastrointestinal tract.
ODM & OEM Brass Ball Valve Factory In China – Western Fitting
We provide your ideal brass ball hose fittings at extremely competitive prices Low MOQ Fast Shipping Based on a wide range of global standards Export to 60 countries