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What is the working range of the pump tube?

The article Time : 2019-06-19

In the construction of construction, all kinds of tools and equipment need to pay attention to, the working temperature range of the pump tube is an important factor to be considered. Some pipes, such as silicone rubber, have a wide temperature range and are suitable for high temperature and low temperature processes. Some pipes such as Tygon® and C-Flex® are suitable for a small temperature range.

Before the end user selects the pipe, the high temperature and low temperature in the system should be clarified, and then the selected pump pipe should be safely operated in this temperature range.

In applications where temperature is to be gradually increased, the end user should consider the effect of temperature on the chemical resistance and pressure capacity of the pump tube. At the temperature, the pressure capacity of the pump tube is reduced.

Size

As each roller in the pump head presses through the pump tube, the peristaltic pump pumps a certain amount of fluid, so the size of the pump tube is directly related to the pumping flow, that is, the operation of the fluid delivery system is greatly affected. The pump tube is the key part to consider when designing a high quality peristaltic pump.

The best or better size range of the pump tubing needs to be calculated. The dimensions here mainly refer to the inner diameter and thickness of the pump tube. The inner diameter determines the amount of fluid pumped per revolution of the rotor, while the thickness determines the ability of the pump tube to return to its original shape after each rolling. This ability greatly affects the service life of the pump tube.

The size of the pump tube is too small relative to the size of the pump head, the pump head can not hold the pump tube, the pump tube will be pulled out of the pump head; and the size of the pump tube is too small, the roller in the pump head can not hold the pump tube, This will result in insufficient pumping flow or complete failure.we are provide concrete pump pipe and concrete pump reducer pipe,you can know it. 

If the pump tube is too large, the excess tubing will wrinkle between the roller and the pump casing or between the roller and the bite bed, resulting in excessive wear and premature failure.

When selecting the pump tube size, the end user should follow the manufacturer's recommendations to ensure that the system functions well. In some applications where higher requirements are required (such as chemical dosing pumps), the size of the pump tube is even more pronounced.

A slight deviation in size will cause the flow or dispensed deviation to be too large to qualify. Although some manufacturers offer pump tubes that are "close" in size and size, "it looks the same", but there are often gaps. Therefore, in order to achieve good performance and working accuracy of the pump system, the user should use the size of the pump tube that is exactly the same size as the manufacturer.

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