Magnetic pump capable of withstanding high and low temperatures
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Hello, hero! Existing reaction kettles require heat transfer oil at temperatures ranging from -100 degrees to 150 degrees. Are there magnetic circulation pumps and control valves capable of operating under such conditions?
Theoretically, a magnetic drive pump is simply different in terms of the way in which power is transmitted from the motor to the pump shaft; as long as a centrifugal pump can perform a certain function and the torque required for transmission is not too high, then a magnetic drive pump can also be used for that purpose. However, the specific requirements such as flow rate and cavitation must be taken into account – if the flow rate is too high, a magnetic drive pump cannot be used. As for temperature, there shouldn’t be any problems, but you still need to provide information such as flow rate
The use of magnetic pumps is limited by temperature, otherwise the magnets will lose their magnetism.
This post was last edited by lovebird on 2015-6-24 at 16:06. Here, one can learn about the extruders used in the production of polypropylene and polyethylene; magnetic pumps are used for the high-temperature oil pumps in these extruders. I’m sending you the manual for the magnetic pump used in German Coperion extruders. The attachment is too large to be uploaded, so here’s the name of the pump: Speck Pumpen. You can look for it online.
For some reason, the attachment won’t be added; please send me a message.
Why consider using magnetic pumps for heat transfer oil? Aren’t there specialized heat transfer oil pumps available on the market?
The heat transfer oil pump is made of cast steel, with a temperature resistance of up to 350 degrees; it can be equipped with magnetic sealing, and the use of high-temperature magnetic couplings can solve this issue
Thank you for the information. What is the maximum temperature that the magnet can withstand?
Used in pumps; ordinary ferrite magnets begin to lose their magnetism at angles of 80 or 90 degrees
I have the pump that the poster needs; feel free to call for details
The Speck brand mentioned upstairs is really excellent; it’s easy to meet your requirements. However, this type of pump has a low flow rate and a high price, and it’s imported entirely from Germany – we act as its agents