Hot sale variable speed small peristaltic pump
Hot sale variable speed small peristaltic pump is composed of a hose, a roller mounted on the rotor, and a pump casing. When the rotor is rotated, the inner cavity of the hose formed by the extrusion of the roller and the pump casing gradually increases from the beginning. It is in the state of absorbing liquid.
Hot sale variable speed small peristaltic pump is composed of a hose, a roller mounted on the rotor, and a pump casing. When the rotor is rotated, the inner cavity of the hose formed by the extrusion of the roller and the pump casing gradually increases from the beginning. It is in the state of absorbing liquid. When the rotor rotates to squeeze the hose, the liquid that has entered the cavity is squeezed loose by the rollers to close the cavity. When the rotor continues to roll, this part of the liquid is squeezed to communicate with the pump outlet. The cavity of the pump is then discharged out of the pump. The continuous rotation of the rotor forms a continuous “peristalsis” of the hose, which continuously transports the liquid from the low-pressure inlet of the pump to the high-pressure outlet.