Can magnetic pumps operate in low temperature environments?

Can magnetic pumps operate in low temperature environments? General low temperature areas can be normal use of magnetic pumps, qualified magnetic pumps can withstand temperature range of -20 ℃ to 100 ℃, in the process of pump need to pay attention to the correct use of low temperature pump to prevent the situation of icing, related operation and attention can be referred to the following content brought by the pump industry.

About the magnetic pump can be run in low temperature environment, no doubt it is possible, but need to clarify the temperature change of the environment in advance, if the temperature at night will be lower than minus 20 ℃, it is not recommended to use the pump products, in this range can be normal operation. However, compared to the normal environment, sub-zero environment in the liquid solvent condensation, need to pay attention to the following points operation to prevent the media freeze.

1, if there is no need to stop at will, try to ensure that the magnetic pump always deal with the running state, reduce the number of starts and stops, if you must stop, pay attention to the timely drainage of the pump cavity liquid, to prevent condensation.

2、More filters are installed at the entrance of the magnetic pump to ensure the purity of the medium.

3、Pay attention to preheat the magnetic pump before use to ensure that there is no crystallization in the pump to prevent accelerated wear of the pump.

4, shorten the normal maintenance cycle of the pump, strengthen the daily maintenance management, through preventive treatment to improve the stability of the pump.

It is worth pointing out that different materials of magnetic pumps have different tolerance to the upper limit of temperature, such as PP material can withstand temperatures up to 75 ℃, PCDF material can withstand temperatures up to 100 ℃, stainless steel material can withstand up to 120 ℃, it is recommended that customers choose the pump type material according to the temperature change, if it is used in long-term low temperature environment, you can contact the manufacturer in advance to customize the corresponding material.

After the above content, I believe you can also have a clear understanding of the magnetic pump in the low temperature environment, simply put, most of the domestic low temperature areas are normal use, if the working environment is more complex, you can directly contact with zhaoquan screw pump industry station technical customer service to customize the pump type.