Peristaltic Pump can easily transport solid, liquid or gas-liquid mixed phase fluids. The liquid does not touch the pump body, no pollution, small size, has good airtightness and high precision. Support self-priming and dry-running, the flow direction can be changed by exchanging the positive and negative poles of the power supply. With snap-in design, no screws, no valves and seals, it is very easy to remove the pump head for replacement and cleaning. This pump has been widely used in the field of experimental, biochemical analysis, pharmaceuticals, fine chemicals, biotechnology, pharmaceutical, ceramics, water treatment Note: The speed of the pump cannot be adjusted. It is necessary to change the inner diameter of the pump tube to achieve the flow change. Experience precise fluid handling with our robust DC 12V Lab Dosing Pump. This peristaltic pump effortlessly transports liquids, gases, or mixed phases, ensuring no contamination due to its airtight design and high precision. With a maximum flow rate of 100 milliliters per minute, it's ideal for various applications, including experimental analysis, biotechnology, and water treatment. The pump's snap-in design allows for easy replacement and cleaning of the pump head, while its self-priming and dry-running capabilities make it highly versatile. Please note that the pump's speed is not adjustable, so altering the inner diameter of the pump tube is necessary for flow changes.