1There are no valves and seals, the hose is easy to replace, and the pump head has a snapon design. The pump tube can be removed and cleaned and maintained by lightly pressing, which is very convenient. 2The fluid only touches the pump tube, from the inlet to the outlet is a pump tube, does not touch the pump body, no pollution, easy to clean, or directly replace the pump tube to avoid crossinfection. 3Intelligent adjustment button: adjustable speed, adjustable dosing, you can adjust the flow rate of the pump by rotating the button, a pump meets the needs of multiple flow rates, and greatly saves costs for you. 4The pump tube is squeezed into a closed state by the rollers, which has strong selfpriming ability and ultrahigh head, which can be idling and prevent backflow. 5It can pump liquid, gas, or multiphase mixture, and the diameter of the solid contained in the fluid can reach 40 percent of the inner diameter of the pump tube. 6It is widely used in cleaning equipment, environmental protection treatment, dishwashing equipment, analytical instruments, hand wash and liquid addition, household appliances, liquid dispensing equipment, scientific research experiments. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.