First, the peristaltic pump advantages 1, no contamination - the liquid only contact with the pump tube; 2, durable - suitable for a variety of industrial or laboratory conditions; 3, easy to clean and clean - simply replace the pump tube can work again; 4, Multipurpose - soft, low shear flow Suitable for liquids, gases, two-phase flow and highly viscous fluids; 5, low maintenance, no seals, no valves; 6, good self-priming function, non-siphon, And self-absorption. Second, the main features of peristaltic pump 1, high cost, to meet the single-channel, multi-channel different job requirements; 2, the flow to adapt to a wide range of pump mucus; 3, high precision control; 4, a number of controls, A variety of programming; 5, can work together; 6, with the balance of computer agitators and other equipment to work together; 7, supporting software and other equipment. Three, cole-parmer peristaltic pump introduced cole-parmer masterflex peristaltic pump main features: Accurate, durable and easy to use Each part is in accordance with strict standards designed to undergo rigorous testing to ensure accurate flow control. Peristaltic pumps are designed with fluid confined in the pump tubing so the pump can not contaminate the fluid and the fluid can not contaminate the pump. When you want to pump different fluids, just change the pump tubing. And other industries in the growing use of. Metering pump efficiency is low, usually 20%, power is also small.