Analysis of the effect of transparency and air permeability on peristaltic pump performance

Number of hits:12982017-01-06 07:45:44　Sources: http://www.journeypump.com/gsxw/n28.html

The pump is one of the most important parts of the peristaltic pump, and the end user is often the wrong pipe, which is not suitable for the application occasions. Some users even to replace the tubing for peristaltic pumps with ordinary pipeline, resulting in disastrous consequences. Along with the increasing of pump types on the market, also increased the difficulty of pump selection.

Peristaltic pump is becoming more and more popular because of its non pollution pumping characteristics and less maintenance. However, when designing or buying a peristaltic pump system, many engineers often ignore the important components -- peristaltic pump pump.

transparency

Should the use of transparent pipe, the first depends on whether the operator needs to observe the condition of the pipe at any time, depending on whether the fluid is sensitive to light. If the operator needs to observe the pipe fluid, bubbles, particles, pollution and so on, should choose Tygon polyethylene or silicone rubber and other transparent pipe; and if the solution should not be exposed, should choose opaque tube

Air permeability

For a number of gas sensitive fluids, such as easily oxidized fluids, or anaerobic cell cultures, the user should consider the factors that affect the permeability of the pipe. In general, the silicone tube has the highest air permeability. Therefore, should not be in contact with the gas fluid, should choose a lower degree of permeability of pipe.