Seeking advice on selecting a methanol pump
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Help select 2 methanol pumps with flow rates of 20 L and 200 L per hour. The pressure is around 1.5 MPa. We are currently using a single-screw pump, which wears out severely after just two days of use and is unable to generate pressure. Thank you! It would be best to have a manufacturer, thank you!
Single-screw pumps can be used to transport methanol; with such low flow rates and yet high pressures, centrifugal pumps are not suitable for this task, while positive-displacement pumps such as vane pumps and gear pumps can be used
What are the reasons for wear in screw pumps? If you don’t find the cause, other pumps will suffer the same wear
What are the reasons for wear in screw pumps? If you don’t find the cause, other pumps will suffer the same wear
If the methanol contains particulates that cause wear on the screw pump and lead to a decrease in outlet flow, then, to be honest~~even if a diaphragm pump is used, its operation will still be unstable~~So, it’s necessary to identify the root cause of the problem first；