Selection issues for urea solution pumps
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I’m working on a new project recently that requires the transfer of a urea aqueous solution containing 5–60% urea. Since it’s a pilot-scale project, the flow rate is low, which makes it difficult to choose an appropriate pump. I looked at several places, but none had what I needed. I hope the seniors on the forum can give some recommendations. Thank you. Requirements: The transport medium is a urea aqueous solution at 5~60% concentration. Two pumps are required in total. 1) Temperature: 60~80°C, head: 5~10 m, flow rate: 1~2 m3/h. 2) Temperature: 160~180°C, head: 200 m, flow rate: 0.04~0.06 m3/h. Thank you to all the seniors
Is there no senior willing to give some guidance? I have to ask again.
The flow rate of the pump is too low, making it difficult to choose. However, it is recommended to have a special order made with the centrifugal pump manufacturer.