Need help selecting a pump?
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This post was last edited by FORREST_GUMP on 2016-1-19 at 15:23. It involves a process pump; the material has a solid content of less than 3%, a density of 1300 kg/m3, a temperature of 90°C, a flow rate of 500 kg/h, and a head of 30 m. Dear experts, is it feasible to use a centrifugal pump of the IH25-25-160 model, with a rated flow rate of 3.2 m3/h and a rated head of 32 mm, powered by a 1.5 kW motor (with 2.2 kW being the standard specification)?
This post was last edited by zhangyitao on 2016-1-19 at 16:28. The flow rate is too high; a pump with a capacity of 1 m3/h will be more than sufficient. Such pumps are available in hardware stores.
I’m looking at several company samples; the smallest centrifugal pump available has a diameter of 25, with a flow rate of 3.2 m3/h. Could you help me select the appropriate model?
XL 20-15-160 can meet the requirements.
ISWH type horizontal chemical pump Flow rate: 1.1–1450 (m3/h) Head: 7–150 (m) Diameter: 15–500 (mm) Power: 0.18–160 (kw) Material: Stainless steel 304, 316, 316L
Thank you. Could you recommend some domestic manufacturers?
Thank you, this is more suitable than the centrifugal pump IH series. ISWH25-160, flow rate of 2.8 m3/h, head of 33 m, power of 1.5 kW. Do you think my choice is correct?
XL 20-15-160, low-flow chemical process pump. For better domestic manufacturers, Dalian Shenlan can be chosen; for those of average quality, Shanghai Liancheng is a good option. If there is compressed air at the installation location, a pneumatic diaphragm pump can also be considered, but it is necessary to check whether it meets the process requirements.
Choose a size that is slightly larger to leave room for expansion. Additionally, the pump itself is efficient; get in touch with the manufacturer and consider their opinions before making a decision